TY  - GEN
AU  - Gupta , B.L.;com.
TI  - Library service: important documents
SN  - 8171320163
U1  - 025.5 
PY  - 1989///
CY  - Jaipur
PB  - Pointer Publishers
KW  - LIBRARY AND INFORMATION SCIENCE
KW  - LIBRARY SERVICES
ER  -