Subject headings ; vol. 4 
Prepared by the Office for subject cataloging policy, Collections Services 
 - 15th ed 
 - Washington D.C.  Cataloging Distribution Service, Library of Congress  1992 
 - 5100p  30.5cm 
<br/><br/> Contents : v. 1 : Q-Z 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Subject headings
<br/><br/><label>Dewey Class. No.: </label>Library office