Practical cataloguing : AACR, RDA and MARC21 / Anne Welsh and Sue Batley. Welsh, Anne. Batley, Sue. Descriptive cataloging Rules. FRBR (Conceptual model) 025.32 WEP Includes bibliographical references (p. [207]-211) and index. London : Facet, 2012. 2012. 2012 Text ix, 217 p. ; eng