United Nations <br/><br/>
Statistical yearbook   
  

 - 
 - New York  Statistical Office Of The United Nations.  1954 
 - 594, Sixth issue. 
<br/><br/> B   
<br/><br/>  
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>310.58 u.n.o./sta