Directory of educational documentation and information services / 
prepared by the International Bureau of Education = Repertoire des services de documentation et information sur l'education / prepare par le Bureau international d'education. 
 - 4th ed. 
 - Paris :  Unesco,  c1982. 
 - Ibedata .
<br/><br/> English, French, and Spanish. 
<br/><br/><label>ISBN: </label>9230020265 (pbk.) 
<br/><br/><label>LCCN: </label>83108252 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education -- Information services -- Directories.--Education -- Information services -- Directories.--Education -- Information services -- Directories.
<br/><br/><label>LC Class. No.: </label>L900  / .D564 1982 
<br/><br/><label>Dewey Class. No.: </label>370/.25