TY  - BOOK
AU  - Sumanth,David J  .
TI  - Productivity engineering and managment / 
SN  - 0070624267
U1  - 658.5 
PY  - 1985///
CY  - New Delhi : 
PB  - McGraw-Hill Book , 
KW  - INDUSTRIAL PRODUCTIVITY
N1  - Includes bibliography and index
ER  -