Iyengar, B K S <br/><br/>
Light on the yoga sutras of patanjali : patanjala yoga pradipika 

 -  Harper Collins  Noida  1993 
 - xxii, 337p.   
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9788172235420 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Patanjali Sutra<br/>Yoga