TY  - BOOK
AU  - Ojha D C
AU  - Sharma C D
TI  - Advances in library and information sciences
U1  - 020 
CY  - Jaipur
PB  - RBSA Pub
KW  - Information sciences
KW  - Library sciences
N1  - V.2-Information system: agriculture and environment, 1989, xviii,215p
ER  -