Trilok Chand <br/><br/>
Patanjalyoga aur shri aarvindyoaga . 

 - Delhi  Eastern Book Linkers       1991 
 - 262p.  cm. 
<br/><br/><label>Standard No.: </label>59299 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R635x1,1, N1