00822nam0-22003131i-450-990000410700403321200010100-387-95116-4000041070FED01000041070(Aleph)000041070FED0100004107020001010d--------km-y0itay50------baitay-------001yyDifferential Equations and Dynamical SystemsLawrence Perko.3° ed.New YorkSpringer2000XIV, 553 p., ill., 24 cmTexts in applied mathematics7515Perko,LawrenceITUNINARICAUNIMARCBK99000041070040332104 012-151DIC 3299DINCHDINCHUNINAING01