Agrawal , N.P. <br/><br/>
Uchhistariye Sankhyiki Vishleshan  

 - Jaipur    R.B.D. Publishing House   
 - V.P. 
<br/><br/><label>ISBN: </label>9788181424013 
<br/><br/><label>Dewey Class. No.: </label>519.5