Space colonies (242 résultats)

Hardcover. Etat : Very Good. 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.

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

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

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

Etat : good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail.…

hardcover. 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.

Hardback. Etat : Fair.

Hardcover. Etat : Fair. No Jacket. Former library book; Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

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

Hardcover. Etat : Fair. No Jacket. Missing dust jacket; Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

Etat : acceptable. The item is very worn but is perfectly usable. Signs of wear can include aesthetic issues such as scratches, dents, worn and creased covers, folded page corners and minor liquid stains. All pages and the cover are intact, but the dust cover may be missing. Pages may include moderate to heavy amount of notes and highlighting, but the text is not obscured or unreadable. Page edges may have foxing age related spots and browning . May NOT include discs, access code or other supplemental materials.…

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

Paperback. Etat : Fair. First Ed. 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.

Hardback. Etat : Fair.

hardcover. Etat : Good. Ships in a BOX from Central Missouri! May not include working access code. Will not include dust jacket. Has used sticker(s) and some writing and/or highlighting. UPS shipping for most packages, (Priority Mail for AK/HI/APO/PO Boxes).

Paperback. Etat : Very Good. Space Colonies: A Galactic Freeman's Journal This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping.…

Etat : acceptable. This copy has clearly been enjoyedâ"expect noticeable shelf wear and some minor creases to the cover. Binding is strong, and all pages are legible. May contain previous library markings or stamps.

Etat : good. Gently used with minimal wear on the corners and cover. A few pages may contain light highlighting or writing, but the text remains fully legible. Dust jacket may be missing, and supplemental materials like CDs or codes may not be included. May be ex-library with library markings. Ships promptly.…

Paperback. Etat : Very Good. In 1969 America had proved its leadership in human spaceflight but among the nation's youth an anti-technology mindset was growing. Princeton Physicist and Professor Dr. Gerard K. O'Neill, inventor of the revolutionary Colliding-Beam Storage Ring technology that is now the basis of all high energy particle accelerators, asked his students if they could come up with a working Space Colony system to permanently and happily house tens of thousands of regular people. They dug into the challenge. Soon his small band of students grew to scores of researchers both young and old, all united in the Big Dream of letting real people have a real choice in their futures. In 1974, Dr. O'Neill put his three-pronged plan of Space Colonization, Space Solar Power and Large Scale Space Construction into easily accessible form with the release of the book The High Frontier. Fourteen years later, The Space Studies Institute, founded by O'Neill, re-released the original text, unchanged except for the doctor's addition of the Appendix A View from 1988, and a new preface by astronaut Kathy SullivanWith this special edition, the Space Studies Institute brings The High Frontier back into print for the 21st Century.This is one of the milestone and timeless classics of Space Habitation, Alternative Power and Human Potential, all made possible with technology we already have. A Must-Read. Davis, Donald (illustrateur).…

Paperback. Etat : Fair. In 1969 America had proved its leadership in human spaceflight but among the nation's youth an anti-technology mindset was growing. Princeton Physicist and Professor Dr. Gerard K. O'Neill, inventor of the revolutionary Colliding-Beam Storage Ring technology that is now the basis of all high energy particle accelerators, asked his students if they could come up with a working Space Colony system to permanently and happily house tens of thousands of regular people. They dug into the challenge. Soon his small band of students grew to scores of researchers both young and old, all united in the Big Dream of letting real people have a real choice in their futures. In 1974, Dr. O'Neill put his three-pronged plan of Space Colonization, Space Solar Power and Large Scale Space Construction into easily accessible form with the release of the book The High Frontier. Fourteen years later, The Space Studies Institute, founded by O'Neill, re-released the original text, unchanged except for the doctor's addition of the Appendix A View from 1988, and a new preface by astronaut Kathy SullivanWith this special edition, the Space Studies Institute brings The High Frontier back into print for the 21st Century.This is one of the milestone and timeless classics of Space Habitation, Alternative Power and Human Potential, all made possible with technology we already have. A Must-Read. Davis, Donald (illustrateur).…

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. Davis, Donald (illustrateur).

hardcover. Etat : Very Good. Ships quickly. Mild shelf/reading wear. Library copy. Library stickers and stamps on/in book. Overall very good condition. Orphans Treasure Box sells books to raise money for orphans and vulnerable kids.

Hardcover. Etat : Very Good. No dust jacket We have 75,000 books to choose from -- Ship within 24 hours -- Satisfaction Guaranteed.

Etat : Good. 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.

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.

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

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

Hardcover. Etat : Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

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 .

paperback. Etat : Good. Our good condition books are generally good for reading but not for gifting or collecting. They could have imperfections such as creasing, fanning, inscriptions, margin notes, yellowing, staining on edge or cover or pages, bumps, scuffs, etc etc (sometimes multiple of these). It's a wide category that encompasses anything that isn't almost-new down to anything that is slightly better than poor. We would NOT recommend gifting Good books - these should be considered reading copies. Our books are dispatched from a Yorkshire former cotton mill. We list via barcode/ISBN so please note that the images are stock images and may not be the exact copy you receive, furthermore the details about edition and year might not be accurate as many publishers reuse the same ISBN for multiple editions and as we simply scan a barcode or enter an ISBN we do not check the validity of the edition data when listing. If you're looking for an exact edition please don't order (at least not without checking with us first, although we don't always have time to check). We aim to dispatch prompty, the service used will depend on order value and book size. We can ship to most countries, see our shipping policies. Payment is via Abe only. …