TY  - BOOK
AU  - Adam,Evertt E.
AU  - Ebert,Ronald J.
TI  - Production and operation management: concepts, models, and behaviour 
SN  - 8120308387
AV  - TS155 .B677 1994
PY  - 1994///
CY  - New Delhi
PB  - Prentice Hall
KW  - Management information systems
ER  -