TY  - BOOK
AU  - Mukherjee, Sampat
AU  - Chatterjee, Samarian
AU  - Mukherjee, Amitabha
TI  - Production productivity - cost effectiveness 
U1  - 658.515 
PY  - 1991///
CY  - Calcutta
PB  - New Central Book Agency 
KW  - Production
KW  - Cost effectiveness
ER  -