000 00332nam a2200133Ia 4500
008 170101s1998 xx 000 0 und d
020 _a8120301625
100 _aWagner harvey M
245 0 _aOperations Research,Principles Of
260 _aN.Delhi
_bPHI
_c1998
300 _a1039
650 _aOperation Research
942 _2ddc
_cBK
999 _c50943
_d50943