TY  - BOOK
AU  - Dilworth, James B
AU  - Ettkin, Lawrence P
TI  - Study guide for production and operations management : manufacturing and nonmanufacturing
SN  - 0679300821
U1  - 658.5 
PY  - 1979///
CY  - New York
PB  - Random House
KW  - Production management
ER  -