Deo S.G. & Lakshmikantham V. <br/><br/>
A Text Book of Ordinary Differential Equations  Textual Documents  
Deo S.G. & Lakshmikantham V. 
 - 2nd Ed. 
 -  Tata McGraw Hill  2006 
 - 303 
<br/><br/><label>ISBN: </label>978-0-07-463078-4   
<br/><br/><label>Dewey Class. No.: </label>620