Bali, N. P. <br/><br/>
Differential equations.. 

 - 8th Edition 
 - New Delhi  Laxmi Publications  1987 
 - 435p. 
<br/><br/><label>ISBN: </label> RS 40.00 
<br/><br/><label>Source: </label> RS 40.00 
<br/><br/><label>Dewey Class. No.: </label>515.35 BAL