Library of Congress subject headings / 
prepared by the Cataloging Policy and Support Office, Library Services, Library of Congress. 
 - 19th ed. 
 - Washington, D.C. :  Library of Congress,  1996. 
 - 4 v. ;  30 cm. 
<br/><br/><label>ISBN: </label>5104809711  RM858.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Subject headings.