00369    a2200109   4500001001000000005001700010008004100027245008800068100001900156773006700175999001700242ART_1256220260410161907.0260409a                                 10aInternational Trade in the Presence of Pure Monopoly in the Non-Traded Goods Sector1 aCassing, James0 tThe Economic Journalg- Vol. 97, Nº 347 (set. 1977)wREV12512  c26457d26457