The new seventh edition of Reference Sources for Small and Medium-sized Libraries, now completely rewritten by a team of outstanding, experienced reference experts, addresses the revolution in reference publishing. It includes the best of the best and most affordable resources--web sites, CD-ROMS, and electronic databases, as well as print. The editors, each a subject matter expert, provide an introductory overview of their topics, then list their recommended selections with insightful annotations on each source. Specifications for each source (author/editor, publisher, format, price range, and Dewey and Library of Congress call numbers) make it easy to access the resources.