Broughton, Vanda. <br/><br/>
Essential Library of Congress subject headings / 
Vanda Broughton. 
 - London :  Facet Publishing,   2012. 
 - ix, 278 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9781856046183 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Subject headings, Library of Congress--Handbooks, manuals, etc.<br/>Subject cataloging--Handbooks, manuals, etc.