00286nam a2200109Ia 4500008004100000082001500041100002000056245002400076250000900100260005900109300000800168240913s9999||||xx |||||||||||||| ||und||  a510  BRO/O  aRichard Bronson 0aOPERATIONS RESEARCH  aNULL  bTata MCGraw Hill Education Private LimitedaNULLc1997  a456