The Difficult Triangle   

 - Boulder:  Pub.Westview Press  0 
 - 192 p. 
<br/><br/><label>ISBN: </label>813382041 
<br/><br/><label>Subjects--Index Terms: </label>The Difficult Triangle: Mexico, Central America, and the United States.   
<br/><br/><label>Dewey Class. No.: </label>327.73.072  / D 569