00790nam2-22003011i-450-99000089870040332120001010000089870FED01000089870(Aleph)000089870FED0100008987020001010d--------km-y0itay50------baitay-------001yyVol.II parte INew YorkDover Publications Ing.1959p.300ill.cm 200010000880112001Differential EquationsMatematicaCoursat,Eduard345026ITUNINARICAUNIMARCBK990000898700403321000089870000001IINTCIINTCVol.II parte I357033UNINAING01