TY  - BOOK
AU  - Aswal, R S
TI  - MARC 21: cataloguing format for 21st century
SN  - 9788170003847
U1  - 025.316 
PY  - 2004///
CY  - New Delhi
PB  - Ess Ess publication
KW  - Library and information science
KW  - MARC 21
ER  -