Directory of educational documentation and information services / 

 - France :  Unesco,  1979. 
 - 76 p. ;  21 cm. 
 - Ibedata. .
<br/><br/><label>ISBN: </label>9230017299 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Education -- Information services -- Directories.
<br/><br/><label>Dewey Class. No.: </label>025.0637 / U3d.