ஆய்வுக்கோவை / 

 -  1975. 
 - 326p. : 
<br/><br/> Vol 3 
<br/><br/>Vol 3 
<br/><br/><br/>Tamil 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference
<br/><br/><label>Dewey Class. No.: </label>025.52  / AAY/A