Security council Official records-13th year   Supplement for January, February and March 1958.    

 - New York  United Nations          1958 
 - 53p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>V1N45, 93:3,N58, J8/GD