TY - GEN AU - Aswal,R.S TI - AACR2R with MARC21 : cataloging practice for 21st century SN - 8170004403 U1 - 025.316 PY - 2005/// CY - New Delhi PB - Ess Ess Publications KW - Cataloging KW - Anglo-American cataloguing rules KW - MARC formats KW - Descriptive cataloging ER -