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