Citations include quotations, etymological analysis and variant spellings. The OED Online contains the complete text of the 20-volume Second Edition as well as the New Edition in progress. Indexes articles, books, conference proceedings, government documents, book chapters, and statistical directories about public affairs. Reference USA Search tips Directory information, SIC codes, credit ratings, and number of employees for U.S. businesses and organizations as well as telephone directory information for individuals. Not all states are covered under each topic.
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Full text of selected records from Readers' Guide Abstracts, Social Sciences Abstracts, Humanities Abstracts, General Science Abstracts and Wilson Business Abstracts. WorldAlmanac OCLC FirstSearch Search tips Includes text of The World Almanac and Book of Facts, The World Almanac of the U.S.A., The World Almanac of U.S. Politics, The World Almanac for Kids and The World Almanac Knowledge Source. WorldBook OCLC FirstSearch Search tips 1998 World Book Encyclopedia, International edition. Full text, many British spellings. The OCLC Online Union Catalog contains 40 million records describing items owned by libraries around the world.