TY  - BOOK
AU  - Evans, James R 
AU  - Collier, David A
TI  - Operations management: concepts techniques, and applications
SN  - 9788131512128
U1  - 658.5 EVA 
PY  - 2007///
CY  - New Delhi
PB  - Cengage Learning
KW  - Production management
ER  -