00957nam a2200253 i 4500991002537889707536040428s2002 nju 001 0 eng d0691095973b12937617-39ule_instSet. Economiaita382.3097321Grossman, Gene M.119095Interest groups and trade policy /Gene M. Grossman and Elhanan HelpmanPrinceton, NJ ; Oxford :Princeton University Press,c2002vii, 262 p. ;24 cmCon bibliografia Gruppi di pressione e politica commercialeHelpman, Elhana.b1293761721-09-0628-04-04991002537889707536LE025 ECO 382 GRO01.0112025000098909le025pE22.85-l- 00000.i1366111504-08-04Interest groups and trade policy282208UNISALENTOle02528-04-04ma -engnju01