Patanjali`s Yoga Sutra  Textual Documents 
Shyam Ranganathan 
 - Ist ed. 
 - USA  Penguin Books Ltd  2008 
 - 319pg:  19cm. 
<br/><br/><label>ISBN: </label>9780143102199 
<br/><br/><label>Subjects--Index Terms: </label>Philosophy MS-Philosophy 
<br/><br/><label>Dewey Class. No.: </label>181.452