Proposed revisions to the medium- term plan for the period 1980-83. 

 - New York  United Nations          1980 
 - iv,94p.  cm. 
 -  Vol. 6 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>V1N45,93:3.N80, M.6/UN