00248nam a2200109Ia 4500008004100000020001400041041000800055100001900063245002300082260002500105300000800130211209s2006    xx            000 0 und d  a007463311  aeng  aBALAGURUSAMY E  aNUMERICAL METHODS   aNEW DELHIbTMHc2006  a608