000			00337nam a22001457a 4500
003			OSt
082			_a658.4034 WAG
100			_aWagner, Harvey M
245			_aPrinciples of Operation Research
250			_a2nd ed.
260			_aNew Delhi _b PHI
300			_a1039
650			_aMechanical And Automation Engineering
942			_2ddc _cBK
999			_c3701 _d3701