TY  - BOOK
AU  - Sehgal R.L.
TI  - Cataloguing Practice (Classified Catalogue Code)
SN  - 8170002117
U1  - 2: 55 N3, N6 
PY  - 1996///
CY  - New Delhi
PB  - Ess Ess Publishers     
KW  - LIBRARY SCIENCE
ER  -