Library of congress subject headings /  
by Library of congress. 
 - 28thed /  
 - Washington :   Library of Congress ,   2005 
 - 5 Vols :  
<br/><br/><label>ISBN: </label>1048-9711 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library Science- Subject heading
<br/><br/><label>Dewey Class. No.: </label>2  / P5.5