Sastri, Acharya Udayvir <br/><br/>
Sankyadarshan ka ithihas. 
by Acharya Udayvir Sastri 
 - 2nd ed 
 - Gaziabad  Viryanand Vaidic  1979 
 - 104p. ; 24cm. 
<br/><br/><label>Dewey Class. No.: </label>181.41  /  SAS