00823nam0-22003251i-450-99000693908040332120091119093459.0000693908FED01000693908(Aleph)000693908FED0100069390820010724d1936----km-y0itay50------baitaITy-------001yySanzioniLuigi FedericiTorinoEinaudi1936173 p.24 cmProblemi contemporanei11306.320itaFederici,Luigi125460ITUNINARICAUNIMARCBK990006939080403321XV C 13[11]21845FGBCE3.1051796DECTSFGBCDECTSSanzioni628569UNINA