Deshpande, A.B  .  <br/><br/>
Bharatiya Sankhiki ( Siddhant ) / A.B.Deshpande. 

 -  Nagpur : Vishvabharati ,   1986 
 - 79 
<br/><br/><label>Dewey Class. No.: </label>910.954 /519.954  / DES