00438nam a2200169Ia 4500003000400000005001700004008004100021020001200062040000700074041000800081082002400089100002300113245008300136260002000219300001700239365001200256OSt20230331115532.0210423s1979    xx            000 0 und d  a7099319  cAL  aeng  a658.4034 223bGILB  aGILLETT (Billy E).  aIntroduction to operations research: a computer oriented algorithmic approach.  aNew Delhic1979  axiii,617bPB  b72cINR