00980cam0-22003731i-450-99000280661040332120051102130109.0000280661FED01000280661(Aleph)000280661FED0100028066120030910d1965----km-y0itay50------baengUSy-------001yyPrice theory in a changing economyHenry GraysonNew YorkThe Macmillan Company1965XXI, 245 p.24 cmEconomia33020itaGrayson,Henry103347ITUNINARICAUNIMARCBK99000280661040332117-114-TBTBECAXV G 17077169FGBCXXV-F-262860MASD0.699278DECTSECAFGBCMASDECTSPrice theory in a changing economy33745UNINA