Acharyasri Rajesh <br/><br/>
Pranavasadhanarahasyam [malayalam] 

 - Kannur  Vedavidya Prakashan  2016 
 - 63p.   
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hinduism<br/>Mantras<br/>Omkara<br/>Omkara -- Mantra