TY  - BOOK
AU  - Ghosh,G B  .
AU  - Banerjee,B N  .
TI  - Trends of information service in india / 
U1  - 025.520954 
PY  - 1974///
CY  - Calcutta : 
PB  - The World Press , 
KW  - INFORMATION SERVICE
N1  - Includes index
ER  -