Dutta Ray, S. <br/><br/>
Yogic exercises  physiologic and psychic processes 
S. Dutta Ray. 
 - New Delhi  Jaypee Brothers Medical Publications  2001 
 - xiv, 182p.: ill.; 25cm. 
<br/><br/><label>ISBN: </label>81-7179-105-2. 
<br/><br/><label>Dewey Class. No.: </label>613.7046  / D97Y