Athithan, A. <br/><br/>
Linguistic structures in Tamil - a historical study :  the grammar of tokappiyam and the language of patinekilkkanakku - a comparative study / 
A. Athithan 
 - Madurai :  Madurai Kamaraj University,  1989 
 - xviii, 303 p. ;  21 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> Rs. 32.00 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Historical linguistics
<br/><br/><label>Dewey Class. No.: </label>417.794811