Fritz, Deborah A Cataloging with AACR2 & MARC21: For books, electronic resources, sound recordings, video recordings, and serials - 2nd ed. - New Delhi: Pentagon Press, 2009 - xii, I-42p. ISBN: 978-81-8274-383-0 Subjects--Topical Terms: Cataloging Subjects--Index Terms: Tags Universal Decimal Class. No.: D 025.3 / P9