TY  - BOOK
AU  - Sawhney, S. C.
TI  - Productivity management: concepts and techniques
SN  - 0074603671
U1  - 658.5 
PY  - 1991///
CY  - New Delhi
PB  - Tata McGraw-Hill Publishing Company Limited
KW  - Production management
KW  - Productivity
ER  -