01095nam0-22003491i-450-99000133020040332120050901103637.00-8218-0738-2000133020FED01000133020(Aleph)000133020FED0100013302020001205d1993----km-y0itay50------baengHopf algebras and their actions on ringsSusan MontgomeryProvidence (RI)American Mathematical Societyc1993xiv, 238 p.24 cmRegional conference series in mathematics82Algebre di hopfCongressiAnelli ed algebre associativiCongressi512.24Montgomery,Susan57522Cbms conference on hopf algebras and their actions on rings<1992 ;Chicago>ITUNINARICAUNIMARCBK990001330200403321C-35-(8212450MA1MA116W3020GXXHopf algebras and their actions on rings376474UNINA