World information report. 

 - Paris :  UNESCO,  19- 
 - v. : 
<br/><br/> This Library has : 1997-98 
<br/><br/><label>ISBN: </label>GDB199 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information services
<br/><br/><label>Dewey Class. No.: </label>020.621