Priyavrat Sharma <br/><br/>
Dravyaguna Vijnana / 
by Priyavrat Sharma. 
 - 4th 
 - Varanasi  Chaukhambha Bharati Academy  1995 
 - 344 
<br/><br/><label>Dewey Class. No.: </label>615.190 01  / SHD