000 00289nam a2200121Ia 4500
008 200701s2002 xx 000 0 eng d
100 _aWAGNER HARVEY
245 0 _aPRINCIPLES OF OPERATION RESEARCH
250 _a2nd
260 _bPHI NEW DELHI
_c2002
300 _a1039
942 _2ddc
_cGE
_01
999 _c1852
_d1852