TY  - BOOK
AU  - Maurice Sasieni
AU  -  Arthur Yaspan  Lawrence Friedman
TI  - Operations Reserach : Methods and Problems
U1  - 519.92 
PY  - 1959///
CY  - New York
PB  - John Wiley and Sons Inc
N1  - Maurice Sasieni; Arthur Yaspan & Lawrence Friedman: Operations Reserach : Methods and Problems.  New York.  John Wiley and Sons Inc, 1959.--(519.92SAS)
ER  -