000 00305nam a2200133Ia 4500
008 160316s1959 xxu||||| |||| 00| 0 eng d
020 _a
100 _aSasient , Maurice
245 _aOperation Research Methods And Problems
250 _a
260 _aNEW YORK
_b
_c1959
300 _a316
700 _a
_a
999 _c20973
_d20973