UNESCO Statistical yearbook. 

 - Paris :  The Unesco press,  c 1975. 
 - 894 p. ;  28 cm. 
<br/><br/>340  340 
<br/><br/><label>ISBN: </label>92-3-001294-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Statistical yearbook.
<br/><br/><label>Dewey Class. No.: </label>310.58 / S29