Letters on yoga/  
Sri Aurobindo Ashram 
 - Pondicherry:   Sri Aurobindo Ashram,   2007. 
 - V.3(1091-1808p.):   ills.;   23cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9788170584407  Rs.325.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>YOGA
<br/><br/><label>Dewey Class. No.: </label>181.45  / SRI/L