TY  - BOOK
AU  - Sumanth, David J
TI  - Productivity Engineering and management: Productivity measurement, evaluation, planning, and improvement in manufacturing and service organization
SN  - 0070995834
U1  - 658.5 
PY  - 1990///
CY  - Delhi
PB  - Tata McGraw-Hill
KW  - Industrial productivity
ER  -