ആ൪ പ്രസന്ന൯ R Prasannan. <br/><br/>
Niyamam Niyamanirmanam Niyamasasthram 

 - 1st 
 - Trivandrum;  Prabhath Book House; 
 - 102p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>മലയാളം; പഠനം<br/>Malayalam; Study
<br/><br/><label>Dewey Class. No.: </label>894.M07  / PRA/N