00418nam a2200133 a 450000500170000002000150001708200170003210000190004924500590006826000480012730000270017549000590020270000230026120251203110443.0  a0521575575  a515.352bKAT  aKatok, Anatole  aIntroduction to the Modern Theory of Dynamical Systems  aCambridgebCambridge University Pressc1995  axviii,802p.c22 cm. PB  aEncyclopedia of Mathematics and its applicationsdv.54  aHasselblatt, Boris