Encyclopedia of Library and Information Sciences 
John D. McDonald and �Michael Levine-Clark (eds.). 
 - 4th edition. 
 -  Taylor & Francis Group LLC,  2018 
 - 5538 pages. 
<br/><br/>
<br/><br/><label>ISBN: </label>978-1-46655259-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information science.
<br/><br/><label>Dewey Class. No.: </label>020.3 En56 2018