International economic integration 
ed. by Ali M. El-Agraa.  
 - 1. publ. in the USA. 
 - New York  St. Martin's Pr.  1982.  
 - XVIII, 287 S.  graph. Darst. 
<br/><br/><label>ISBN: </label>0312420854 0333312082 9780312420857 9780333312087 
<br/><br/><label>Subjects--Index Terms: </label>Wirtschaftliche Integration  Internationale Organisation  Fallstudiensammlung