00826nam0-22002891i-450-99000661416040332120001010000661416FED01000661416(Aleph)000661416FED0100066141620001010d--------km-y0itay50------baitay-------001yy<<The >>methodology of economic model buildingmethodology after SamuelsonLawrence A. BolandLondon - New YorkRoutledge1989194 p. , 21 cm330.01Boland,Lawrence A.126624ITUNINARICAUNIMARCBK990006614160403321VI A 8338220FSPBCFSPBCMethodology of economic model building614696UNINAGEN01