Welsh, Anne,. Practical cataloguing : AACR, RDA and MARC21 / By Anne Welsh, Sue Batley. - 1st Ed. - New Delhi : Facet Publishing, 0. - 217p. ; 00 cm. ISBN: 9781856046954 Subjects--Topical Terms: LIBRARY AND INFORMATION SCIENCE. Dewey Class. No.: 025.32 / WEL