Sadhguru <br/><br/>
Inner engineering: a Yogi's guide to joy 
by Sadhguru 
 - Gurugram  Penguin Random House  2016 
 - 271p. 
<br/><br/><label>ISBN: </label>9780143428848 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Yoga<br/>Spiritual life
<br/><br/><label>Dewey Class. No.: </label>AA Sa14