01062nam0-22003611i-450-9900014325604033210-521-59642-4000143256FED01000143256(Aleph)000143256FED0100014325620000920d1997----km-y0itay50------baengGeometric Galois actions1. Around Grothendieck's esquisse d'un programmeEdited by Leila Schneps, Pierre Lochak,CambridgeCambridge University Pressc1997293 p.24 cmLondon Mathematical Society lecture note series242Geometria algebricaCongressiTeoria dei numeriCongressi516.3Lochak,PierreSchneps,LeilaITUNINARICAUNIMARCBK990001432560403321C-9-(24215472MA1MA111-0612-0614-06Geometric Galois actions374887UNINAING01