00808nam0-22002891i-450-99000545292040332120071019125050.0000545292FED01000545292(Aleph)000545292FED0100054529219990604d1971----km-y0itay50------baitay-------001yy<<The >>idea of progressHistory and societySidney PollardHarmondsworthPenguin Books1971221 p.18 cmPelican books901Pollard,Sidney<1925-1998>120978ITUNINARICAUNIMARCBK990005452920403321901 POL 1ST.MED.MOD. 6782 bisFLFBCFLFBCIdea of progress592060UNINA