00922nam0-22003251i-450 99000086185040332120200528102804.03-540-57661-4000086185FED01000086185(Aleph)000086185FED0100008618520020821d1994----km-y0itay50------baengDEy-------001yyDynamical systemsan introduction with applications in economics and biologyP. N. V. Tu2nd ed. revised and enlargedBerlinSprin ger-Verlag1994XVIII, 314 p.105 fig.24 cmSistemi dinamici515.35Tu,Pierre N. V.42327ITUNINARICAUNIMARCBK99000086185040332102 66 A 56814FINBNFINBNDynamical systems349203UNINA