Iyengar, B K S <br/><br/>
Light on pranayama: Pranayama dipika 

 -  Harper Collins, N.Delhi  1981 
 - 296 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pranayama
<br/><br/><label>Dewey Class. No.: </label>294.543  IYE