TY  - BOOK
AU  - Kumar, Krishan
TI  - Reference Service
SN  - 0706906373
U1  - 025.5 
PY  - 1978///
CY  - New Delhi
PB  - Vikas Publishing House Pvt. Ltd.
KW  - Gneralities
KW  - Library and Information sciences
KW  - Reference services (Libraries)
ER  -