00635nam0-22002291i-450-990001305810403321000130581FED01000130581(Aleph)000130581FED0100013058120000920d--------km-y0itay50------baengPedagogia progressistacon un saggio in a ppendice di Andrea Dazianodi SNYDERS G.Snyders,Georges50656ITUNINARICAUNIMARCBK990001305810403321108-C-2417932MA1MA1Pedagogie progressiste31397UNINAING01