World directory of peace research and training institutions.  

 - 7th ed. 
 - Paris :   Unesco,  c 1991.  
 - xvi, 354 p. ;  24 cm. 
 - World social science information directories .
<br/><br/>338  338 
<br/><br/><label>ISBN: </label>92-3-102486-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Law of nations--International law.
<br/><br/><label>Dewey Class. No.: </label>341.1058 / W893