Professional Language Bookstores and Publishers Services
Amazon.com, an American on-line sales company based in Seattle, Washington.
Amazon.co.uk: Low Prices in Electronics, Books, Sports Equipment & more.
Technical Books and Standards
the source of technical hardcopy publications, worldwide standards and subscriptions.
Aircraft Technical Publishers.
Barnes & Noble
Books, Textbooks, eBooks, Toys, Games & More.
University Books - Academic, Educational & Business Books - Blackwell Bookshop Online.
American Booksellers Association
The American Booksellers Association is a national, not for profit trade association ...
Borders - Buy Books
Borders - Buy Books, Used Books, Music, DVDs & Blu-ray Online