TY  - BOOK
AU  - Sengupta, Benoyendra
AU  - Chatterjee, Mridula
AU  - Chatterjee, S.
TI  - Documentation And Information Retrieval
U1  - 010.78 
PY  - 1977///
CY  - Calcutta
PB  - World Press Pvt. Ltd.
KW  - Bibliography
KW  - Gneralities
KW  - Documentation
KW  - Information retrieval
ER  -