TY  - GEN
AU  - Marshall, Paul W.
TI  - Operations management: text and cases 
SN  - 0256016828
AV  - HD31 .O65 1975
PY  - 1975///
CY  - Homewood, Ill.
PB  - R. D. Irwin
KW  - Industrial management
N1  - Includes indexes
ER  -