00840nam0-22003131i-450-99000613263040332120070821114519.0000613263FED01000613263(Aleph)000613263FED0100061326320000112d1927----km-y0itay50------baitaIT--------00-yyProblemi italiani del lavoroCelestino ArenaRomaTip. C. Colombo1927XI, 454 p.28 cm344.01Arena,Celestino<1890-1967>ITUNINARICAUNIMARCBK990006132630403321I F 11216317FGBCDirez. A-083172 ddrDDR21-11382FGBCDDRProblemi italiani del lavoro643305UNINA