Conrad, Bruce P. <br/><br/>
Differential equations :   A systems approach 

 - New Jersey  Prentice Hall  2003 
 - xvii, 462,[40]p.  23cm. 
<br/><br/><label>ISBN: </label>9780130460264 
<br/><br/><label>Dewey Class. No.: </label>515.35  / CON