TY  - BOOK
AU  - Buffa,Elwood Spencer
AU  - Hermanson,Roger H.
TI  - Programmed learning aid for production and operations management
T2  - Irwin programmed learning aid series
SN  - 0256022224
U1  - 658.4 
PY  - 1981///
CY  - Homewood, Ill.
PB  - Learning Systems Co.
KW  - Industrial management
KW  - Production management
ER  -