TY  - BOOK
AU  - Mukherjee,A.K., x
AU  - x
TI  - Reference work & its tools,: x
SN  - x   
U1  - 028.7/MUR 
PY  - 1975///
CY  - Calcutta
PB  - World
KW  - Libraries-Reference Service
KW  - Reference Books
ER  -