Information organization Cataloging of music Cataloging of sound recordings Classification Descriptive cataloging Bibliography Cataloging Cataloging of archival materials Data mining Methodology Technological innovations Audio-visual library service Cataloging of interactive multimedia Cataloging of manuscripts Cataloging of music manuscripts Cataloging of nonbook materials Cataloging of video recordings Classification, Library of Congress Data processing Information retrieval Libraries MARC formats Music Nonbook materials Shelflisting Sound recordings Special collections