TY  - BOOK
AU  - Gupta, C. B.
AU  - Gupta, C. B.
TI  - Operations management and Control
SN  - 9788170147046
AV  - 658.4034 GUP 2000 
U1  - 658.4034 GUP 2000 
PY  - 2000///
CY  - New Delh
PB  - Sultan Chand
KW  - Management
ER  -