00789nam0-2200289---450-99000995242040332120150408123309.0000995242FED01000995242(Aleph)000995242FED0100099524220150408d1968----km-y0itay50------baengGB--------001yyEconomic activityG. C. HarcourtP.H.Karmel and R.H.WallaceLondonCambridge University Press1968Harcourt,G.C.524908Karmel,P.H.137732Wallace,R.H.ITUNINARICAUNIMARCBK990009952420403321ISVE E0-100DECTSDECTSEconomic activity821137UNINA