TY  - BOOK
AU  - British Library
ED  - British Library
TI  - UNIMARC format 1980
U1  - RR 025.324 UNI-     SL1 
PY  - 1980///
CY  - New Delhi
PB  - National Social Science Documentation Centre, ICSSR
KW  - Universal Machine Readable Catalogue (UNIMARC)
KW  - Descriptive cataloging
KW  - International Standard Bibliographic Description
N1  - includes appendix
ER  -