00715nam0-22002891i-450-99000113221040332120101209132136.0000113221FED01000113221(Aleph)000113221FED0100011322120001205d1966----km-y0itay50------baengApplied calculusD. J. BellOxfordPergamon Press1966v.20 cm1. v.Calcolo515Bell,David John14359ITUNINARICAUNIMARCBK9900011322104033212-H-428401MA1MA1Applied calculus345381UNINA