00842nam0-22003011i-450 99000390886040332120200324105502.00-12-464550-X000390886FED01000390886(Aleph)000390886FED0100039088620020514d1978----km-y0itay50------baengGBMethodology of economics and other social sciencesMachlup FritzLondonAcademic press1978565 p.24 cmMachlup,Fritz<1902-1983>48962ITUNINARICAUNIMARCBK990003908860403321B4.427276DECTSXV I 582299DTEDTEDECTSMethodology of economics and other social sciences255224UNINA