Position	Website	Change	Thumbnail
1	amazon.com - Amazon.com: Online Shopping for Electronics, Apparel, Computers, Books, DVDs & more Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessori...	0
2	abebooks.com - AbeBooks Official Site - New & Used Books, New & Used Textbooks, Rare & Out of Print Boo... AbeBooks is your source for Used, New, Rare and Out of print books. Find classic collectibles, rare signed editions, used textbooks, and inexpensive ...	4
3	barnesandnoble.com - Barnes New! Lower Prices on Millions of Books, DVDs, Music, Toys & Games and More. Shop for eBooks, NOOK, and textbooks. FREE Shipping on $25 orders!	1
4	link.springer.com - Home - Springer Providing researchers with access to millions of scientific documents from journals, books, series, protocols and reference works.	0
5	booksamillion.com - Books-A-Million Online Bookstore : Buy Discount Books Music Movies Magazines : Booksamillion .com Booksamillion.com offers better prices on the books you want. Millionaire	13
6	ebooks.com - eBooks.com The World's Leading Source of eBooks The world	0
7	alibris.com - Alibris: Used Books, Used Textbooks, Rare & Out-of-Print Books Choose from more than 100 million new & used books, used textbooks, and rare, out-of-print books from over 8,000 independent book stores around th...	-5
8	getebook.org - PDF, EPUB, DOC Free Download EBook and Audiobook	0
9	tower.com - Tower.com: Buy Music CDs, DVDs, Blu-ray, Books, New Releases Browse, shop and buy music CDs, DVDs, Blu-ray and Books at Tower.com. Find products at low prices for thousands of CDs, new music, DVD movies, Blu-ra...	11
10	sciencebase.gov - ScienceBase - ScienceBase - myUSGS 4.0 ScienceBase is a data and information management system for science. Explore ScienceBase http://www.sciencebase.gov/catalog Explore the documen...	0
11	powells.com - Used, New, and Out of Print Books - We Buy and Sell - Powell's Books Powell	-3
12	librarything.com - LibraryThing | Catalog your books online LibraryThing catalogs your books online, easily, quickly and for free.	-2
13	thereadingwarehouse.com - The Reading Warehouse is America's #1 book source for Teachers and Schools. Welcome to one of the largest book websites in the world and the most complete website for schools to look-up, research and order books online. Th...	37
14	worldcat.org - WorldCat.org: The World's Largest Library Catalog Find what you want in a library near you with WorldCat, a global catalog of library collections.	0
15	onlinelibrary.wiley.com - Wiley Online Library	-4

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