Broughton, Vanda  . <br/><br/>
Essential library of congress subject headings /  
by Vanda Broughton. 
 - London :   Facet Publishing ,   2012 
 - ix, 278p :  
<br/><br/><label>ISBN: </label>978-1-85604-618-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science
<br/><br/><label>Dewey Class. No.: </label>2  / Q2