Das , S R ,ed <br/><br/>
Handbook of library science 

 - 1st ed. 
 - New Delhi  Arise publishers& distruibuters  2008 
 - 276p. 
<br/><br/><label>ISBN: </label>978 81 89937 
<br/><br/><label>Dewey Class. No.: </label>025.3  D26M