Vyas, Dev <br/><br/>
Science of soul: a practical exposition of ancient method of visualisation of soul atma-vijnana 

 - 3rd ed. 
 - Rishikesh  Yoga Niketan  1977 
 - xix, 249 p. 
<br/><br/><label>Dewey Class. No.: </label>294.564 V99S