003050000a22001330004500020001500000060000800015082001500023100001800038245002300056260003800079260000900117300000800126650003700134  a8170400015  a100  a519.72 SHA  aSharmaq,  V K  aLinear programming  aBombay, Himalaya Publishing House  c1989  a228  aMathematics/ Programming- Linear