Giri Gagan Dev <br/><br/>
Sad darshana. 
Giri Gagan Dev 
 - Patna  Jyoti Publishing        1983 
 - xxii,368p.  cm. 
<br/><br/><label>Standard No.: </label>61102 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R6, M3