TY  - BOOK
AU  - Gaither,Norman
TI  - Production and operations management: a problem-solving and decision-making approach 
SN  - 0030092949
AV  - TS155 .G17 1987
U1  - 658.5 19
PY  - 1987///
CY  - Chicago
PB  - Dryden Press
ER  -