TY  - BOOK
AU  - Vrat,Prem
AU  - Sahay B S 
AU  - Sardana G D 
TI  - Productivity management : : a systems approach 
SN  - 8173191476
U1  - 658.5 
PY  - 1998///
CY  - London
PB  - Narosa Publishing House
KW  -  Industrial productivity
KW  -  Management
N1  - Index includes
ER  -