TY  - BOOK
AU  - Chopra, H.R., ed.
AU  - Sharma, U.C., ed.
AU  - Srivastava, M.K., ed.
TI  - Library science and its facets, V.1
SN  - 8170002222
U1  - 020 
PY  - 1998///
CY  - New Delhi
PB  - Ess Ess pub.
ER  -