Stephen john williams (350 résultats)

Affiner la recherche

à

Fourchette de prix personnalisée (EUR)

à

  • Langue : anglais

    Edité par Lynne Rienner Publishers, Inc., 2012

    158826856X / 9781588268563

    • Couverture souple

    Vendeur : Your Online Bookstore, Houston, TX, Etats-UnisYour Online Bookstore

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Satisfaisant

    EUR 3,84

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    paperback. Etat : Good.

  • Etat: Occasion - Moyen

    EUR 3,92

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    paperback. Etat : Fair.

  • Langue : anglais

    Edité par Prepare the Way Publishing LLC, 2016

    0997141905 / 9780997141900

    • Couverture souple

    Vendeur : World of Books (was SecondSale), Montgomery, IL, Etats-UnisWorld of Books (was SecondSale)

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Assez bon

    EUR 3,95

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 2 disponible(s)

    Etat : Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

  • Langue : anglais

    Edité par Prepare the Way Publishing LLC, 2016

    0997141905 / 9780997141900

    • Couverture souple

    Vendeur : World of Books (was SecondSale), Montgomery, IL, Etats-UnisWorld of Books (was SecondSale)

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Satisfaisant

    EUR 3,95

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 2 disponible(s)

    Etat : Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

  • Langue : anglais

    Edité par Prepare the Way Publishing LLC, 2016

    0997141905 / 9780997141900

    • Couverture souple

    Vendeur : World of Books (was SecondSale), Montgomery, IL, Etats-UnisWorld of Books (was SecondSale)

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Moyen

    EUR 3,95

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    Etat : Acceptable. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

  • Langue : anglais

    Edité par Prepare the Way Publishing LLC, 2016

    0997141905 / 9780997141900

    • Couverture souple

    Vendeur : Your Online Bookstore, Houston, TX, Etats-UnisYour Online Bookstore

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Assez bon

    EUR 3,96

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    paperback. Etat : Very Good.

  • Langue : anglais

    Edité par Prepare the Way Publishing LLC, 2016

    0997141905 / 9780997141900

    • Couverture souple

    Vendeur : Gulf Coast Books, Cypress, TX, Etats-UnisGulf Coast Books

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Assez bon

    EUR 3,96

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    paperback. Etat : Very Good.

  • Langue : anglais

    Edité par Prepare the Way Publishing LLC, 2016

    0997141905 / 9780997141900

    • Couverture souple

    Vendeur : Greenworld Books, arlington, TX, Etats-UnisGreenworld Books

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Assez bon

    EUR 4,42

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    Etat : very_good. Fast Free Shipping â" Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy.

  • Langue : anglais

    Edité par Prepare the Way Publishing LLC, 2016

    0997141905 / 9780997141900

    • Couverture souple

    Vendeur : Zoom Books Company, Lynden, WA, Etats-UnisZoom Books Company

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Assez bon

    EUR 4,47

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    Etat : very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

  • Langue : anglais

    Edité par Lynne Rienner Pub, 2002

    1555879365 / 9781555879365

    • Couverture souple

    Vendeur : World of Books (was SecondSale), Montgomery, IL, Etats-UnisWorld of Books (was SecondSale)

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Satisfaisant

    EUR 4,48

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    Etat : Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

  • Langue : anglais

    Edité par Lynne Rienner Pub, 2007

    1588264165 / 9781588264169

    • Couverture souple

    Vendeur : Greenworld Books, arlington, TX, Etats-UnisGreenworld Books

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Assez bon

    EUR 4,94

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 2 disponible(s)

    Etat : very_good. Fast Free Shipping â" Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy.

  • Langue : anglais

    Edité par Lynne Rienner Pub (edition 3), 2002

    1555879365 / 9781555879365

    • Couverture souple

    Vendeur : BooksRun, Philadelphia, PA, Etats-UnisBooksRun

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Moyen

    EUR 4,96

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    Paperback. Etat : Fair. 3. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

  • Langue : anglais

    Edité par Lynne Rienner Publishers, Inc. (edition 5th), 2012

    158826856X / 9781588268563

    • Couverture souple

    Vendeur : BooksRun, Philadelphia, PA, Etats-UnisBooksRun

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Assez bon

    EUR 5,50

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    Paperback. Etat : Very Good. 5th. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

  • Langue : anglais

    Edité par Lynne Rienner Pub, 2007

    1588264165 / 9781588264169

    • Couverture souple

    Vendeur : Once Upon A Time Books, Siloam Springs, AR, Etats-UnisOnce Upon A Time Books

    Vendeur avec une évaluation de 4 étoiles
    Contacter le vendeur

    Etat: Occasion - Satisfaisant

    EUR 2,03

    EUR 3,44 expédition 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    Paperback. Etat : Good. This is a used book in good condition and may show some signs of use or wear . This is a used book in good condition and may show some signs of use or wear .

  • Langue : anglais

    Edité par Prepare the Way Publishing LLC, 2016

    0997141905 / 9780997141900

    • Couverture souple

    Vendeur : World of Books Inc, Montgomery, IL, Etats-UnisWorld of Books Inc

    Vendeur avec une évaluation de 4 étoiles
    Contacter le vendeur

    Etat: Occasion - Assez bon

    EUR 5,74

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 2 disponible(s)

    Paperback. Etat : Very Good. Who Should Read This Book? Navigating Public Schools will empower Christian parents to navigate the increasingly secular public school system with the aim to 1) cultivate strong relationships with their children in a season of immense secular pressure; 2) help their children stand firm in their Christian faith and Biblical worldview; 3) exercise their rights on campus; 4) become salt and light for Jesus Christ. This book will also be a powerful resource for all Christians involved in schools-teachers, administrators, staff, extra-curricular groups, Christian club volunteers, youth leaders, pastors-as they learn to discern the misapplication of the separation of church and state and appropriately live out their Christian faith on public school campuses. How Can This Book Help You? For Christians, navigating the public education system is becoming increasingly daunting. Christian parents often feel anxiety about sending their children into the public school environment. Kids spend more waking hours in school than in their homes, and while there, they face many challenges to their faith. The statistics on kids and faith reveal that roughly 50-70% of Christian teens walk away from church when they leave home, and only about 10% come out of the teen years with a Biblical worldview. Navigating Public Schools was not written to debate whether kids should be in public schools or not because the fact is, the majority of Christian kids are in public schools. Navigating Public Schools was written to parents who are hungry for guidance on this journey. As a public school teacher for ten years, Stephen saw firsthand how a child's faith may be eroded, so he desires to equip parents and concerned adults to protect children's faith in schools. This book is perfect for busy parents who want clear tools to navigate curriculum pitfalls, exercise their rights in schools, build a strong worldview foundation as a family, and influence the culture for Christ. This book is meant to help Christian parents be intentional about charting a course to protect their child's faith and Biblical worldview. But it's not only for parents-Navigating Public Schools also equips teachers to step off the fear-induced cultural tightrope and appropriately incorporate Christianity into their curriculum. Christian educators, volunteers, pastors, and anyone who is involved directly or indirectly with public schools will learn to exercise their Constitutionally-protected rights in a respectful way. All Christians who read this book will become more empowered to impact and protect the next generation.

  • Langue : anglais

    Edité par Prepare the Way Publishing LLC, 2016

    0997141905 / 9780997141900

    • Couverture souple

    Vendeur : World of Books Inc, Montgomery, IL, Etats-UnisWorld of Books Inc

    Vendeur avec une évaluation de 4 étoiles
    Contacter le vendeur

    Etat: Occasion - Satisfaisant

    EUR 5,74

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 2 disponible(s)

    Paperback. Etat : Good. Who Should Read This Book? Navigating Public Schools will empower Christian parents to navigate the increasingly secular public school system with the aim to 1) cultivate strong relationships with their children in a season of immense secular pressure; 2) help their children stand firm in their Christian faith and Biblical worldview; 3) exercise their rights on campus; 4) become salt and light for Jesus Christ. This book will also be a powerful resource for all Christians involved in schools-teachers, administrators, staff, extra-curricular groups, Christian club volunteers, youth leaders, pastors-as they learn to discern the misapplication of the separation of church and state and appropriately live out their Christian faith on public school campuses. How Can This Book Help You? For Christians, navigating the public education system is becoming increasingly daunting. Christian parents often feel anxiety about sending their children into the public school environment. Kids spend more waking hours in school than in their homes, and while there, they face many challenges to their faith. The statistics on kids and faith reveal that roughly 50-70% of Christian teens walk away from church when they leave home, and only about 10% come out of the teen years with a Biblical worldview. Navigating Public Schools was not written to debate whether kids should be in public schools or not because the fact is, the majority of Christian kids are in public schools. Navigating Public Schools was written to parents who are hungry for guidance on this journey. As a public school teacher for ten years, Stephen saw firsthand how a child's faith may be eroded, so he desires to equip parents and concerned adults to protect children's faith in schools. This book is perfect for busy parents who want clear tools to navigate curriculum pitfalls, exercise their rights in schools, build a strong worldview foundation as a family, and influence the culture for Christ. This book is meant to help Christian parents be intentional about charting a course to protect their child's faith and Biblical worldview. But it's not only for parents-Navigating Public Schools also equips teachers to step off the fear-induced cultural tightrope and appropriately incorporate Christianity into their curriculum. Christian educators, volunteers, pastors, and anyone who is involved directly or indirectly with public schools will learn to exercise their Constitutionally-protected rights in a respectful way. All Christians who read this book will become more empowered to impact and protect the next generation.

  • Langue : anglais

    Edité par Prepare the Way Publishing LLC, 2016

    0997141905 / 9780997141900

    • Couverture souple

    Vendeur : World of Books Inc, Montgomery, IL, Etats-UnisWorld of Books Inc

    Vendeur avec une évaluation de 4 étoiles
    Contacter le vendeur

    Etat: Occasion - Moyen

    EUR 5,74

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    Paperback. Etat : Fair. Who Should Read This Book? Navigating Public Schools will empower Christian parents to navigate the increasingly secular public school system with the aim to 1) cultivate strong relationships with their children in a season of immense secular pressure; 2) help their children stand firm in their Christian faith and Biblical worldview; 3) exercise their rights on campus; 4) become salt and light for Jesus Christ. This book will also be a powerful resource for all Christians involved in schools-teachers, administrators, staff, extra-curricular groups, Christian club volunteers, youth leaders, pastors-as they learn to discern the misapplication of the separation of church and state and appropriately live out their Christian faith on public school campuses. How Can This Book Help You? For Christians, navigating the public education system is becoming increasingly daunting. Christian parents often feel anxiety about sending their children into the public school environment. Kids spend more waking hours in school than in their homes, and while there, they face many challenges to their faith. The statistics on kids and faith reveal that roughly 50-70% of Christian teens walk away from church when they leave home, and only about 10% come out of the teen years with a Biblical worldview. Navigating Public Schools was not written to debate whether kids should be in public schools or not because the fact is, the majority of Christian kids are in public schools. Navigating Public Schools was written to parents who are hungry for guidance on this journey. As a public school teacher for ten years, Stephen saw firsthand how a child's faith may be eroded, so he desires to equip parents and concerned adults to protect children's faith in schools. This book is perfect for busy parents who want clear tools to navigate curriculum pitfalls, exercise their rights in schools, build a strong worldview foundation as a family, and influence the culture for Christ. This book is meant to help Christian parents be intentional about charting a course to protect their child's faith and Biblical worldview. But it's not only for parents-Navigating Public Schools also equips teachers to step off the fear-induced cultural tightrope and appropriately incorporate Christianity into their curriculum. Christian educators, volunteers, pastors, and anyone who is involved directly or indirectly with public schools will learn to exercise their Constitutionally-protected rights in a respectful way. All Christians who read this book will become more empowered to impact and protect the next generation.

  • Langue : anglais

    Edité par Prepare the Way Publishing LLC, 2016

    0997141905 / 9780997141900

    • Couverture souple

    Vendeur : ThriftBooks-Atlanta, AUSTELL, GA, Etats-UnisThriftBooks-Atlanta

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Assez bon

    EUR 5,82

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    Paperback. Etat : Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

  • Langue : anglais

    Edité par Prepare the Way Publishing LLC, 2016

    0997141905 / 9780997141900

    • Couverture souple

    Vendeur : ThriftBooks-Dallas, Dallas, TX, Etats-UnisThriftBooks-Dallas

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Assez bon

    EUR 5,82

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    Paperback. Etat : Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

  • Langue : anglais

    Edité par Prepare the Way Publishing LLC, 2016

    0997141905 / 9780997141900

    • Couverture souple

    Vendeur : Blue Vase Books, Interlochen, MI, Etats-UnisBlue Vase Books

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Satisfaisant

    EUR 5,91

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    Etat : good. The item shows wear from consistent use, but it remains in good condition and works perfectly. All pages and cover are intact including the dust cover, if applicable . Spine may show signs of wear. Pages may include limited notes and highlighting. May NOT include discs, access code or other supplemental materials.

  • Langue : anglais

    Edité par Lynne Rienner Publishers, Inc., 2012

    158826856X / 9781588268563

    • Couverture souple

    Vendeur : ThriftBooks-Atlanta, AUSTELL, GA, Etats-UnisThriftBooks-Atlanta

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Assez bon

    EUR 6,19

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    Paperback. Etat : Very Good. No Jacket. Missing dust jacket; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

  • Langue : anglais

    Edité par Lynne Rienner Publishers, Inc., 2012

    158826856X / 9781588268563

    • Couverture souple

    Vendeur : ThriftBooks-Dallas, Dallas, TX, Etats-UnisThriftBooks-Dallas

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Satisfaisant

    EUR 6,19

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    Paperback. Etat : Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

  • Langue : anglais

    Edité par Rienner Publishers, Lynne, 2007

    1588264165 / 9781588264169

    • Couverture souple

    Vendeur : Better World Books, Mishawaka, IN, Etats-UnisBetter World Books

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Assez bon

    EUR 6,20

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    Etat : Very Good. 4th Edition. Former library copy. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

  • Langue : anglais

    Edité par Rienner Publishers, Lynne, 2007

    1588264165 / 9781588264169

    • Couverture souple

    Vendeur : Better World Books, Mishawaka, IN, Etats-UnisBetter World Books

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Satisfaisant

    EUR 6,20

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    Etat : Good. 4th Edition. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

  • Langue : anglais

    Edité par Rienner Publishers, Lynne, 2007

    1588264165 / 9781588264169

    • Couverture souple

    Vendeur : Better World Books, Mishawaka, IN, Etats-UnisBetter World Books

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Assez bon

    EUR 6,20

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    Etat : Very Good. 4th Edition. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

  • Langue : anglais

    Edité par Lynne Rienner Publishers, Inc., 2012

    158826856X / 9781588268563

    • Couverture souple

    Vendeur : BookHolders, Towson, MD, Etats-UnisBookHolders

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Moyen

    EUR 6,24

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    Etat : Fair. [ No Hassle 30 Day Returns ][ Ships Daily ] [ Underlining/Highlighting: NONE ] [ Writing: NONE ] [ Edition: fifth ] Publisher: Lynne Rienner Publishers Pub Date: 10/22/2012 Binding: Paperback Pages: 330 fifth edition.

  • Langue : anglais

    Edité par Lynne Rienner Publishers, Inc., 2012

    158826856X / 9781588268563

    • Couverture souple

    Vendeur : Wonder Book, Frederick, MD, Etats-UnisWonder Book

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Membre d’une association professionnelle : ABAAILAB

    Etat: Occasion - Assez bon

    EUR 6,27

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    Etat : Very Good. Very Good condition. A copy that may have a few cosmetic defects. May also contain light spine creasing or a few markings such as an owner's name, short gifter's inscription or light stamp.

  • Langue : anglais

    Edité par Lynne Rienner Publishers, Inc., 2012

    158826856X / 9781588268563

    • Couverture souple

    Vendeur : Goodwill of Western and Northern CT, Bridgeport, CT, Etats-UnisGoodwill of Western and Northern CT

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Moyen

    EUR 3,62

    EUR 2,61 expédition 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    Etat : acceptable. All pages and the cover are intact, but shrink wrap, dust covers, or boxed set case may be missing. Pages may include limited notes, highlighting, or minor water damage but the text is readable. Item may be missing bundled media.

  • Langue : anglais

    Edité par Lynne Rienner Pub, 2002

    1555879365 / 9781555879365

    • Couverture souple

    Vendeur : ThriftBooks-Atlanta, AUSTELL, GA, Etats-UnisThriftBooks-Atlanta

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Assez bon

    EUR 6,53

     Frais de port gratuits 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    Paperback. Etat : Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

  • Langue : anglais

    Edité par UNKNO, 2003

    0743475208 / 9780743475204

    • Couverture souple

    Vendeur : HPB-Ruby, Dallas, TX, Etats-UnisHPB-Ruby

    Vendeur avec une évaluation de 5 étoiles
    Contacter le vendeur

    Etat: Occasion - Assez bon

    EUR 3,84

    EUR 3,27 expédition 
    Expédition nationale : Etats-Unis

    Quantité disponible : 1 disponible(s)

    paperback. Etat : Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority. Zeck, Mike (illustrateur).