TY  - BOOK
AU  - Adam, , Everest E.  .
AU  - Ebert,Ronald T,.
TI  - Production and operations management : Concepts, models and behaviour / 
SN  - 81 203 0838 7
U1  - 658.51 
PY  - 1998///
CY  - New Delhi : 
PB  - Prentice Hall of India Pvt Ltd. , 
ER  -