Nalla Permal, R. S. <br/><br/>
Brahma rahasiyam / 
by R. S. Nalla Permal 
 - Chennai :  Vaanathi Pathippagam,  1977. 
<br/><br/><br/>In Tamil 
<br/><br/><label>Subjects--Index Terms: </label>Advaita Upanishads Sankhya Philosophy Indian Philosophy Dwaida