01034nam0-22003491i-450-9900013625504033210-521-57605-9000136255FED01000136255(Aleph)000136255FED0100013625520000920d1996----km-y0itay50------baeng<<The >>descriptive set theory of polish group actionsHoward Becker, Alexander S. KechrisCambridgeCambridge University Pressc1996136 p.23 cmLondon Mathematical Society lecture note series232TopologiaTeoria degli insiemiSpazi di polish514.32Becker,Howard61648Kechris,Alexander S.ITUNINARICAUNIMARCBK990001362550403321C-9-(23215154MA1MA154-02Descriptive set theory of polish group actions375476UNINAING01