TY  - BOOK
AU  - Sharma, Jagdish Saran
AU  - Grover, D. R.
TI  - REFERENCE SERVICE AND SOURCES OF INFORMATION
SN  - 817000022X
U1  - 025.52 
PY  - 1987///
CY  - New Delhi
PB  - Ess Ess Publication
KW  - Reference Services (Libraries)
ER  -