Cassell, K.A. <br/><br/>
Reference and Information Services:  an Introduction / 
Kay Ann Cassell, Uma Hiremath, 
 - 3rd 
 - London:  Facet Publishing,  2013. 
 - xvii, 509p.  Index, bibliography 
<br/><br/><label>ISBN: </label>9781856048392 
<br/><br/><label>Subjects--Topical Terms: </label>--Reference services (Libraries)--Electronic reference services (Libraries)--Reference books--Bibliography.--Electronic reference sources--Directories.
<br/><br/><label>LC Class. No.: </label>Z711  / .C355 2013