00839nam0-22002651i-450-990003085800403321000308580FED01000308580(Aleph)000308580FED0100030858020000920d--------km-y0itay50------baitaIT<<The >>Generalized System of PreferencesA Quantitative Assessment of the Direct Trade Effects and of Policy OptionsGuy Karsenty, Sam LairdDiscussion PapersUnited Nations Conference on Trade and Development18Karsenty,GuyLaird,SamuelITUNINARICAUNIMARCBK990003085800403321U.N./17.1s.n.110SESSESGeneralized System of Preferences460399UNINAING0100800nam a2200229 i 450099100134661970753620020502191103.0990303s1979 it ||| | ita b11499527-39ule_instPRUMB59269ExLDip. SSSCitaTreves, Piero154452I neoguelfi /a cura di Antonio TrevesTorino :Einaudi,1979VI, 592-826 p. ;18 cm.Lo studio dell'antichità classica nell'ottocento ;3.b1149952702-04-1401-07-02991001346619707536LE021 DI5B8C12021000032103le021-E0.00-l- 00000.i1169274101-07-02Neoguelfi813387UNISALENTOle02101-01-99ma -itait 21