Encyclopedia of library and information science / 
Edited by Allen Kent and Carolyn M. Hall. 
 - New York :  Marcel Dekker,  c 1993. 
 - Vols. :  ill. ;  26 cm. 
<br/><br/>V. 52- Supplement 15 ; 
<br/><br/>319  319 
<br/><br/><label>ISBN: </label>0-8247-2052-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias.
<br/><br/><label>Dewey Class. No.: </label>020.3 / E19