LC classification outline 
Subject Cataloging Division, Processing Services 
 - 5th ed 
 - Washington, For sale by the Cataloging Distribution Service, Library of Congress  Library of Congress  1986 
 - 43 p. 26 cm 
<br/><br/><label>ISBN: </label>0844405469 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classification, Library of Congress