TY  - BOOK
AU  - Sasieni,Maurice
AU  - Yaspan,Arthur
AU  - Friedman,Lawrence
TI  - Operations research--methods and problems
U1  - 003 
PY  - 1959///]
CY  - New York
PB  - Wiley
KW  - Operations research
KW  - Industrial management
KW  - Mathematical models
ER  -