TY  - BOOK
AU  - Flagle,Charles D., Huggins, William H.
AU  - x
TI  - Operations research and systems engineering: x
SN  - x
U1  - 658.562/FLO 
PY  - 1964///
CY  - Baltimore
PB  - Hopkings Press
KW  - Management
N1  - x
ER  -