Ranganathan, S. R. <br/><br/>
Colon classification 

 - New Delhi  Asia Book Services  [n.d.] 
 - 123p. 
<br/><br/><label>ISBN: </label> RS 30.00 
<br/><br/><label>Source: </label> RS 30.00 
<br/><br/><label>Dewey Class. No.: </label>025 RAN