Hariharan, P <br/><br/>
Mathematics / 
by P Hariharan 
 - Trivandram :  H Sankaranarayan,  1957. 
 - 116p. : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Maths
<br/><br/><label>Dewey Class. No.: </label>510  / HAR.M