TY  - BOOK
AU  - Aswal, R S
TI  - MARC - 21 : Cataloguing format for 21st century
SN  - 8170003849
U1  - 025.316 ASW/MARC 
PY  - 2004///
CY  - New Delhi
PB  - Ess Ess Publications
N1  - MARC-what? /types of MARC / MARC 21 formats-sample formats / UNIMARC to MARC 21 conversion specifications / MARC 21 format-authority data-bibliographic record-holding data
ER  -