TY  - BOOK
AU  - Sasieni,Maurice
AU  - Yaspan,Arthur
TI  - Operations research--methods and problems
SN  - 9780471754718
U1  - 658.5401519 
PY  - 1959///
PB  - Wiley international
KW  - Operations research
KW  - Industrial management -- Mathematical models
KW  - Operations Research
ER  -