LC classification outline 
Subject Cataloging Division, Processing Dept., Library of Congress 
 - 3rd ed. 
 - Washington  Library of Congress  1975 
 - 26 p. ; 26 cm. 
<br/><br/> Issued, 1903-1934, by Classification Division, Library of Congress under title: Classification. Outline scheme of classes; issued, 1942 and 1970, by Subject Cataloging Division under title: Outline of the Library of Congress classification. 
<br/><br/><label>ISBN: </label>0844401455 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classification, Library of Congress