ECE region in figures 

 - New York  United Nations U. S. A.       1972 
 - 94p.  cm. 
<br/><br/> Sale No. E.72.11.E/Mim.5 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Development
<br/><br/><label>Dewey Class. No.: </label>X:77.5s, L2