00279nam a2200109Ia 4500008004100000082001500041100002000056245003700076250000900113260003900122300000800161240913s9999||||xx |||||||||||||| ||und||  a510  KRE/A  aHerbert Kreyzic 0aAdvanced Engineering mathematics  aNULL  bWiley India(P)LtdaNew Delhic2007  a230