00246nam a2200109Ia 4500008004100000082001300041100001900054245002200073250000800095260002500103300000800128191201s2011    xx            000 0 und d  a510bBAN  aBALAGURUSAMY,E 0aNumerical Methods  aRep  c2011bTMHaNEW DELHI  a608