Tamilvanan தமிழ்வாணன்  <br/><br/>
கண் / 
by Tamilvanan 
 - 2nd ed. 
 - Chennai :  Manimegala Prasham,  1969. 
 - 79p. : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science-Tamil 
<br/><br/><label>Dewey Class. No.: </label>500  / TAM/K