Ranganathan, SR <br/><br/>
Prolegomena to library classification 

 - 3rd Edition 
 - New Delhi  Ess Ess Publilcations  1989 
 - v.3, 640p. 
<br/><br/><label>ISBN: </label> RS 1350.00 
<br/><br/><label>Source: </label> RS 1350.00 
<br/><br/><label>Dewey Class. No.: </label>025.435 RAN