TY  - BOOK
AU  - Sawhney, S.C.
TI  - Productivity management: concepts and techniques
SN  - 0074603671
U1  - 658.51 
PY  - 1991///
CY  - New Delhi
PB  - Tata McGraw Hill
KW  - Productivity management
N1  - Includes index
ER  -