00856nam0-2200313---450-99000549437040332120091130131705.0000549437FED01000549437(Aleph)000549437FED0100054943719990604d1961----km-y0itay50------baitaITy-------001yy<<Il >>mondo del fanciulloHelen ParkhurstFirenzeLa Nuova Italia1961XV, 376 p.20 cmEducatori antichi e moderni158FanciulliPsicologia37021itaParkhurst,Helen210684ITUNINARICAUNIMARCBK990005494370403321P.1 PSV 415PED. 336FLFBCFLFBCMondo del fanciullo273828UNINA