Library of Congress subject headings 
Library of Congress 
 - 12th ed. 
 - Washington :  Library of Congress,  1989. 
 -  3 vols. set 
<br/><br/> Hardcover 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>0844406309 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Subject headings, Library of Congress
<br/><br/><label>Dewey Class. No.: </label>025.49  / LIB