00279nam a2200109Ia 4500100001100000654001400011245005000025260006100075082001300136300000800149546001200157  aAICTE   aOperation  aOperation Research  for  Executives C-NO: 198  bContinuing  Education  Programmer AICTEaBangalorec1992  a3bAICTE  a242  aENGLISH