TY  - BOOK
AU  - Heizer, Jay
AU  - 
AU  - Render, Barry.
TI  - Production and operations Management
SN  - 0-205-12717-7
U1  - 658.5038 H366 1991 
CY  - Boston
PB  - Allyn and Bacon.
KW  - Production management
ER  -