Online reference resources from numerous publishers. This reference resource can be searched by individual title, broad subject headings, cross-references, audio and images. Use its research mapper to search for terms and topics that are interconnected and displayed in (a) visual form. Examples of titles are: Bloomsbury Guide to Art, Bridgeman Art Library Archive, Columbia Encyclopedia, Taber's Cyclopedic Medical Dictionary, Harvard Dictionary of Music, and the Concise Corsini Encyclopedia of Psychology and Behavioral Science.