Economic integration  concepts, theories and problems /  [Texte imprimé] : 
ed. by Mihaly Simai and Katalin Garam 
 - Budapest:  Akademiai Kiado,  1977 
 - 423 p. ;  24 cm 
<br/><br/><label>ISBN: </label>963-05-1188-6 
<br/><br/><label>Dewey Class. No.: </label>337.101