LEADER 00874nam0-22003131i-450- 001 990000837040403321 005 20001010 010 $a0-387-97443-1 035 $a000083704 035 $aFED01000083704 035 $a(Aleph)000083704FED01 035 $a000083704 100 $a20001010d--------km-y0itay50------ba 101 0 $aita 105 $ay-------001yy 200 1 $aDifferential Equations and Dynamical Systems$fL. Perko 210 $aNew York$cSpringer-Verlag$d1991 215 $aXII, 407 p. 177 ill. 24 cm 225 1 $aTexts in applied mathematics$v7 676 $a515.35 700 1$aPerko,$bLawrence$021654 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000837040403321 952 $a02 33 D 7$b6994$fFINBN 959 $aFINBN 996 $aDifferential equations and dynamical systems$9103865 997 $aUNINA DB $aING01