00338nam a2200133Ia 4500008004100000082001400041100001800055245004500073260002800118300000800146650001600154650001800170653001600188170901s1969    xx            000 0 und d  a510bJ37M  aJeffrey, Alan 0aMathematics for Engineers and Scientists  aAustraliabNelsonc1969  a728  aMathematics  aPure sciences  aMathematics