00803nam0-22002771i-450-990002547890403321000254789FED01000254789(Aleph)000254789FED0100025478920000920d1980----km-y0itay50------baENGDifferential Equations Introduction and Qualitative TheoryJane Cronin.New YorkMarcel Dekker1980.372 p.24 cmEquazioni differenziali ed integrali, Equazioni differenziali ordinarie519Cronin,Jane41632ITUNINARICAUNIMARCBK990002547890403321MX-A-283479MASMASDifferential equations344092UNINAING01