00870nam0-22003251i-450-990000563780403321200010100 471 31658 X000056378FED01000056378(Aleph)000056378FED0100005637820001010d--------km-y0itay50------baitay-------001yySalas and Hille's calculusone variableSalas , Hille , Etgen8. ed./ Garret J. Etgen. - New YorkWiley1999708 p. + app. + indici , 27 cm$cill.515Etgen,GarretHille,Einar<1894- >Salas,Saturnino L.ITUNINARICAUNIMARCBK99000056378040332105 76 88DININDININUNINAING01