00959cam0 2200289 450 00000218920081223141304.00-262-58098-520001122d1992----km-y0itay50------baengUSGBa-------001yyTrade policy and market structureElhanan Helpman and Paul R. KrugmanCambridge (Mass.)LondonThe MIT press1992XII, 191 p.graf.23 cmTrade policy and market structure52803Commercio internazionalePolitica commerciale38220Commercio internazionale (commercio estero)Helpman,Elhanan128673Krugman,Paul R.118463ITUNIPARTHENOPERICAUNIMARC000002189382-T/132124NAVA120001211421/397685NAVA2Trade policy and market structure52803UNIPARTHENOPE01045nam0 22003131i 450 TO0135545820231121125845.0033334811720150223d1983 ||||0itac50 baenggbz01i xxxe z01nEnvironmental hazardsChris C. ParkLondonBasingstokeMacmillan education198347 p.ill.22 cmAspects of geography001PUV05557152001 Aspects of geography363.721Park, Chris C.VEAV00437307034561Park, ChrisSBNV094318Park, Chris C.ITIT-0120150223IT-FR0017 Biblioteca umanistica Giorgio ApreaFR0017 TO01355458Biblioteca umanistica Giorgio Aprea 52MAG OPU 348 52MAG0000147415 VMN RS A 2015022320150223 52Environmental hazards3638732UNICAS