TY  - BOOK
AU  - Chary, S N
TI  - Production and operations management
SN  - 0-07-451889-5
U1  - S/C-S/T X:89A M8C;3 
PY  - 1997///
CY  - New Delhi
PB  - Tata McGraw-Hill
N1  - Includes Bibliographycal and index
ER  -