000 00335nam a2200133Ia 4500
008 170101s1999 xx 000 0 und d
020 _a8120301625
100 _aWagner Harvey M
245 0 _aOperations Research Principles Of
260 _aN.Delhi
_bPHI
_c1999
300 _a1039
650 _aOperation Research
942 _2ddc
_cBK
_01
999 _c76643
_d76643