TY  - BOOK
AU  - Sasieni,Maurice
AU  - Yaspan,Arthur
AU  - Friedman,Lawrence
TI  - Operations research: methods and problems 
AV  - Q175 .S27 1959
U1  - 658.5 
PY  - 1959///
CY  - New York
PB  - John Wiley
KW  - Operations research
KW  - Industrial management
KW  - Mathematical models
N1  - Includes index; Mathematics, Physics & Statistics
ER  -