What is Unesco  BOOK 

 - Paris  Unesco  1970 
 -  72p 
 - Unesco information manuals .
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Unesco-Information
<br/><br/><label>Dewey Class. No.: </label>341.232  / WHA