Ashsan, Zafar. <br/><br/>
Differential equations and their applications 

 - 2nd Edition 
 - New Delhi  PHI Learning Private Limited  2010 
 - xiv, 514p. 
<br/><br/><label>ISBN: </label> RS 295.00 
<br/><br/><label>Source: </label> RS 295.00 
<br/><br/><label>Dewey Class. No.: </label>515.35 AHS