ISBN 13
- On January 1, 2007, the book industry began using 13 digit ISBNs to identify all books.
This change happened for the following reasons:
- to expand the numbering capacity of the ISBN system and alleviate numbering shortages in certain areas of the world
- to fully align the numbering system for books with the global EAN.UCC identification system that is widely used to identify most other consumer goods worldwide
You will still be able to identify existing books by their 10 digit ISBN for some time after the transition, but new books published after the start of 2007 will only carry a 13 digit ISBN.
On NWTD.com, you can use either the 10 digit (if the book has one) or 13 digit ISBN to identify a book.
2009 Oregon Math K-8 Adoption
- The Evaluations are complete and information should be coming out in the next few months
regarding the upcoming material. Please check back.
2008 Oregon Health/PE Adoption
- 2008 Health/PE Adoption is in full swing , please
contact us for Adoption Buying Guides
Washington Master Price Agreements?
Welcome New Publishers
- Northwest Textbook Depository would like to welcome the following publishers
- Cengage, Formerly Thomson Learning
- Current Publishing, Oceanography Textbooks
- Health Teacher, Health
- Hunter Textbook, Personal Fitness
- Lakeshore Learning, K-6 products
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