What is Unesco / 
Unesco. 
 - 2nd ed. 
 - Paris :  Unesco,  c1955 [Impression1960]. 
 - 74 p. :  illus. ;  27 cm. 
 - Unesco information manuals .
<br/><br/><label>Subjects--Corporate Names: </label><br/>Unesco.
<br/><br/><label>Dewey Class. No.: </label>060  / WHA 1960