Trade barriers facing developing countries  commercial policy measures and shipping /  [Texte imprimé] : 
Alexander J. Yeats ; foreword by Assar Lindbeck 
 - London:  Macmillan Press,  1979 
 - 262 p. ;  23 cm 
<br/><br/>Bibliogr. p. 249-258 
<br/><br/><label>ISBN: </label>0-333-25508-9 
<br/><br/><label>Dewey Class. No.: </label>382.3091724