Encyclopedia of library and information science / 
editors: Allen Kent and Harold Lancour 
 - New York :  Dekker,  1968- 
 - v. ;  27 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science--Dictionaries.<br/>Information science--Dictionaries.
<br/><br/><label>Dewey Class. No.: </label>020.3  / E56