00529nam a2200181Ia 450000100060000000300050000600500170001100800410002801000170006910000300008624500540011626000390017030000250020950400400023465000200027465000180029465000350031287736BIBL20160527204146.0790919s1933    be       b    000 0 fre    aac 34000811 10aLeener, Georges de2Local10aThéorie et politique du commerce international.0 aBruxellesbMaurice Lamertinc1933.  a445, [1] p.bdiagrs.  aIncludes bibliographical footntoes. 0aCommerce2Local 0aTariff2Local 0aInternational relations2Local