000 00282nam a2200109Ia 4500
008 220201s2005 xx 000 0 eng d
100 _aWAGNER HARVEY M
245 0 _aPRINCIPLES OF OPERATIONAL RESEARCH
260 _aU S
_bPRENTICE HALL OF INDIA
_c2005
300 _a1040
942 _2ddc
999 _c93201
_d93201