00310nam a2200109Ia 4500080001800000245007400018260002800092300001400120500000700134520004000141583001900181  a01.02.01 I618  aMERCOSUR : a large area of free trade and integration in the Americas  bIDBaWashingtonUSc199-  a18 leaves  aDC  aOutlines the advantages of MERCOSUR  c3/7/00kM2LMGR