Sivananda, Swami. <br/><br/>
Science of reality / 

 - 3rd ed. 
 - Uttarkhand, India :  The Divine Life Society,  2012. 
 - 151 p. :  ill. ;  22 cm. 
<br/><br/><label>ISBN: </label>NA 
<br/><br/><label>LC Class. No.: </label>D4306 
<br/><br/><label>Dewey Class. No.: </label>294.543  / SIV