Bowker's Books in print
An index of books, audios, and videos available from U.S. publishers, searchable by author, title, subject, ISBN, keyword, etc. Also includes 165,000 records on publishers, distributors, wholesalers, and book agents, information on award winners and bestsellers, over 500,000 full-text reviews, and inventory data from 19 well-known wholesalers
Risorsa continuamente aggiornata, English, 2000
R.R. Bowker, New Providence, NJ, 2000