TY  - BOOK
AU  - Sharma, Jagdish Saran
TI  - Reference service and sources of information
SN  - 81-7000-022-x
U1  - 025.52 SHA-; 
PY  - 1987///
CY  - New Delhi
PB  - Ess Ess Publications
KW  - Information resources
KW  - Library science
KW  - Reference services (Libraries)
KW  - Reference books
KW  - Library resources
N1  - Includes Indexes
ER  -