Yearbook of United Nations 1990. / 

 - Boston:  Matinus Nijhoff,  1999. 
 - xv,1213p.:  24cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9041110437 
<br/><br/><label>LC Class. No.: </label>JX1977.A37 Y4(1990 Vol.44)