TY  - BOOK
AU  - Levin  Richard ...[et al.].
AU  - Levin Curtis p
AU  - Mc laughlin Rudolf P
AU  - Lamone 
AU  - John F Kottas
TI  - Production operations management: contemporary policy for managing operating systems
U1  - 658.5 
PY  - 1972///
CY  - New Delhi
PB  - Tata McGraw Hill
KW  - Production management
ER  -