PUZZLES IN MATH AND LOGIC presents, for both the consternation and satisfaction of the reader, fully 100 intriguing problems based on permutations and combinations, properties of numbers, algebra, geometry, and logic. These problems are posed in the form of stories. Elements of challenge and surprise are built into every one, and all are sufficiently difficult to tax the wits of inveterate puzzle-solvers.

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Description de la librairie

With 3 stores less than 1 hour outside the DC/Metropolitan area (1 in Gaithersburg, 1 in Frederick and 1 in Hagerstown, MD), we have the largest selection of books in the tri-state area. Wonder Book and Video has been in business since 1980 and online since 1997. We have over 1 Million books for sale on our website and another 1 Million books for sale in our 3 locations. Items on Abe are not necessarily in stock at our retail locations. Please do not call the stores to place orders for Abe Books sales. We have a very active online inventory and as such, we can receive multiple orders for the same item. We fill those orders on a first come first serve basis, but will refund promptly any items that are out of stock. Since 1980 it has always been about the books. ALL kinds of books from 95 cent children's paperbacks to five figure rare and collectibles. A merging of the old and new is where we started, and it is where we are today. Our retail stores have always been places where a reader can rush in looking for a title needed for a term paper that is due the next day, or where bibliophiles can get lost "in the stacks" for as long as they wish. In 2002 USAToday recognized us as "1 of 10 Great Old Bookstores", and we have been featured in numerous other newspaper and TV stories including Washington Post and CSpan. Members ABAA, ILAB.

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Membre d'association

Les membres de ces associations s'engagent � maintenir des normes de qualit� sup�rieure. Ils garantissent l'authenticit� de tous les articles propos�s � la vente. Ils fournissent des descriptions expertes et d�taill�es, indiquent tous les d�fauts importants ainsi que les restaurations, fournissent des prix clairs et pr�cis et font preuve d��quit� et d�honn�tet� tout au long de la relation commerciale.

Informations commerciales relatives au vendeur

Wonder Book
Wonder Book and Video, 1550 Tilco Drive, Frederick, MD, 21704, U.S.A.

Conditions de vente et de livraison

Conditions g�n�rales de vente

We want you to be satisfied with the book you order. Our general description is
conservative and the book should be as good or better than our general
description
may indicate.

As we often get many requests for the same book, in some cases the book may
already be sold. We will email you regarding the availability.

RETURNS are cheerfully accepted up to 30 days. We ship out within 1-2 business
days and U.S. Standard Shipments usually arrive within 6-9 business days,
Priority 3-6. We want you to be...

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Conditions d'exp�dition

STANDARD DOMESTIC U.S. SHIPPING IS FREE. Priority Shipping is only $6.99 for first item, $1 each additional. Orders ship within 2 business days. Shipping outside of U.S. is typically between $8-13 and takes between 8-15 business days. Heavier books may require additional shipping. Faster Needs Please Inquire.