College Editions — titles available in the three college editions collections: health & life sciences; physical sciences; and social & behavioral sciences Corporate Edition — specifically designed for research & development groups working in industry and the for-profit sector; excludes Cell Press journals, third party and select society titles, transferred titles and titles published prior to 1995 Government Edition — specially designed for research groups within government departments, agencies and ministries, as well as non-profit research organizations; excludes Cell Press journals, third party and select society titles, transferred titles and titles published prior to 1995