00875nam0-2200313---450-99000414024040332120091118102445.0000414024FED01000414024(Aleph)000414024FED0100041402419990604d1968----km-y0itay50------baitaITy---a---001yyCélestin Freinet e le sue tecnicheAldo PettiniFirenzeLa Nuova Italia1968XVIII, 154 p.21 cmEducatori antichi e moderni226Freinet Célestin370.94421itaPettini,Aldo160928ITUNINARICAUNIMARCBK990004140240403321P.1 PE 603PED.867FLFBCFLFBCCelestin Freinet e le sue tecniche200850UNINA