Library of congress subject headings 
/ Prepared by the cataloging policy and support office, library services 
 - 21st ed.  
 - Washington:   Library of Congress,   1998 
 - 1453p.  
<br/><br/> Vol. 1 (A-C)<br/> 
<br/><br/><label>ISSN: </label>1048-9711 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science
<br/><br/><label>Subjects--Index Terms: </label>Cataloging Subject heading 
<br/><br/><label>Universal Decimal Class. No.: </label>D 025.43LCSH  / N8.1