00257nam a2200109Ia 450000500170000008000180001710000170003524500350005226000270008730000150011458300180012920260716043548.0  a01.02.01 D357  aDell, Sidney  aA Latin American common market  bO.U.P.aLondonUSc1966  axi, 336 p.  c1/10/05kJOYD