Proposed Medium- Term Plan for the Period 1980-1983. 

 - New York  United Nations          1979 
 - xviii; 325p.  cm. 
 - Supplement no.6 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>V1N45, 93:3.N83 - N80, M3/UN