Encyclopedia of library and information science  

 - New York:   Marcel Dekker, Inc.,   1977 
 - v, 505p.  
<br/><br/> Vol. 21 (Oregon state to Pennsylvania state)<br/> 
<br/><br/><label>ISBN: </label>4-08247-2021-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library and information science
<br/><br/><label>Subjects--Index Terms: </label>Abbreviation  Encyclopedia  
<br/><br/><label>Universal Decimal Class. No.: </label>D 02+002(038)  / K8.21;1