Ross, Shepley L <br/><br/>
Differential Equations 

 - John Wiley & Sons  New Delhi   2004 
 - 807p. 
<br/><br/>Third Edition 
<br/><br/><label>ISBN: </label>978-81-265-1537-0 
<br/><br/><label>Dewey Class. No.: </label>515.35 R80D