Library of Congress subject headings 
Cataloguing Policy and Support Office, Library Services 
 - 13rh ed. 
 - Washington  Cataloguing Distribution Services, Library of Congress  1990 
 - 3v.  30cm 
<br/><br/>Contents: vol.1. A-E - vol.2. F-O - vol.3.P-Z 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Subject Headings, Library of Congress
<br/><br/><label>Dewey Class. No.: </label>025.49  / LIB