00893nam0-22003011i-450-99000684255040332120001010000684255FED01000684255(Aleph)000684255FED0100068425520001010d--------km-y0itay50------baitay-------001yyInternational trade and property rightsa theory of south-north tradeGiacomo Calzolari.MilanoFondazione Eni1996.29 p.21 cmNote di lavoro della Fondazione ENI Enrico Mattei62330.9Calzolari,Giacomo126991ITUNINARICAUNIMARCBK990006842550403321COLLEZ. 1702 (62)30042FSPBCFSPBCInternational trade and property rights302420UNINAGEN01