Rangnathan S R <br/><br/>
Colon classification. 

 - 6th 
 -  1960 
<br/><br/><label>Standard No.: </label>60718 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>2:51N3, K0