00702nam0-22002651i-450-99000427971040332120080220094450.0000427971FED01000427971(Aleph)000427971FED0100042797119990604d1959----km-y0itay50------baitay-------00-y-<<La >>didatticaVincenzo De RuvoFirenzeLe Monnier1959XXVI, 172 p.21 cmDe Ruvo,Vincenzo159877ITUNINARICAUNIMARCBK990004279710403321P.1 DID 48ST.FIL.1195FLFBCFLFBCDidattica275500UNINA