TY  - BOOK
AU  - Guha,B
TI  - Documentation and information
U1  - 029.7 GUH  
PY  - 1978///.
CY  - Calcutta : 
PB  - The world Press, 
KW  - Documentation
KW  - Indexing
KW  - Information services
KW  - Libraries - Automation
N1  - Includes index
ER  -