WorldCat Collection Analysis Predefined Groups

Predefined groups include WorldCat, OCLC databases, and selected sets of libraries chosen by OCLC.

OCLC Resources

• WorldCat. Includes more than 100 million bibliographic records representing over 400 languages on materials ranging from stone tables to electronic books. Can be searched by Library of Congress or Dewey Decimal Classification numbers, and searches by material types, audiences and material formats. Uses the Library of Congress Subject Headings as its thesaurus.
• Electronic Books. Contains records for over 650,000 electronic books on all subjects cataloged by libraries in WorldCat. Citations link to full text licensed from NetLibrary and other electronic providers as well as to free electronic books available from educational, government and other web sites.
• NetLibrary. Ebook collection that includes technology titles, reference essentials, business and economics resources, best-selling fiction, as well as foreign language collections, databases, journals and now audiobooks. Contains over 169,000 titles.

Predefined Groups

• Business & Economics
• By Country
• Education
• Google 5
• Google 9
• Higher Education
• Law
• Medicine (Comprehensive)
• Political Science
• Public Libraries by Population Served
• Psychology
• Top 10/20 Rating