00712nam0-22002771i-450-990003194840403321000319484FED01000319484(Aleph)000319484FED0100031948420000920d1951----km-y0itay50------baitaITSocial EvolutionV. Gordon Childe.LondonWatts & Co.1951.VIII, 184 p.21 cm13120Childe,Vere Gordon<1892-1957>ITUNINARICAUNIMARCBK99000319484040332113120 CHI023502SESSESSocial Evolution453466UNINAING01