000 00231 a2200097 4500
001 24145
100 _aKaufmann, A
245 _aMethods and models of operations research
260 _a
_bPrentice Hall
_c1963
090 _c16337
_d16337
942 _aNUST-CAE
_cM
_c7044
999 _c259218
_d259218