Library of Congress, Cataloging Distribution Services. <br/><br/>
Library of Congress subject heading 
Library of Congress, Cataloging Distribution Services, Prepared by Cataloging policy and support office, Library Services 
 - 30th 
 - Washington, D.C.  Library of Congress, Cataloging Distribution Services.  2007 
 - 5v.(xiii, 8268) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Subject headings, Library of Congress-Periodicals
<br/><br/><label>Dewey Class. No.: </label>025.49