Singh, Pankaj Kumar  <br/><br/>
DBS handbook of library and information science 

 - New Delhi, India:  DBS Imprints,  2015. 
 - xv, 736p. 
<br/><br/><label>ISBN: </label>978-93-82423-89-8 
<br/><br/><label>Source: </label> REF 
<br/><br/><label>Subjects--Topical Terms: </label>