TY  - BOOK
AU  - Sehgal, R.L.
TI  - Guide to library information science part-II
SN  - 8170002621
U1  - 020 
PY  - 1999///
CY  - New Delhi
PB  - Ess Ess Publications
KW  - Library Science
KW  - Classification
N1  - pt 1 Cataloguing ; (Pt-2) Classification
ER  -