Priyavrat Sharma <br/><br/>
Dravyaguna Vijnana / 
by Priyavrat Sharma. 
 - Reprint 
 - Varanasi  Chaukhambha Bharati Academy  1998 
 - 438 
<br/><br/><label>Dewey Class. No.: </label>615.190 01  / SHD