Kent, Allen [Ed.] <br/><br/>
Encyclopedia of library and information science 

 - New York  Marcel dekker  1991 
 -  Vol.47 .
<br/><br/><label>ISBN: </label>0824720466 
<br/><br/><label>Subjects--Index Terms: </label>Library science 
<br/><br/><label>Universal Decimal Class. No.: </label>02(03)  / KEN