Ranganathan, S R  <br/><br/>
Reference services 

 - 2nd ed. 
 - New Delhi:  Ess Ess Publications,  2006 
 - 432 p. 
 - Ranganathan Series in Library Science, 8 .
<br/><br/><label>ISBN: </label>8170004667 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Film & TV
<br/><br/><label>Dewey Class. No.: </label>025.52  / R162R(2)