Ayayar, N.E.Vishwanath. <br/><br/>
Prashanik Patravyavahar /  

 - 1st Edn. /  
 - Trivandrum-1 :   Swathi Prakashan ,   1977 
 - 128p :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hindi 
<br/><br/><label>Dewey Class. No.: </label>X:8M4  / 152M8;1