Yearbook  of the United Nations 1991. / 

 - Boston:  Martinus Nijhoff,  1992. 
 - xiii,1124p.:  24cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0792319702 
<br/><br/><label>LC Class. No.: </label>JX1977.A37 Y4(1991 Vol.45)