Nagle, R. Kent <br/><br/>
Fundamentals of differential equations 

 - 8th ed. 
 - New York  Addison Wesley  2010 
 - xviii, various pages  27 cm 
<br/><br/><label>ISBN: </label>9780321747730 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations
<br/><br/><label>Dewey Class. No.: </label>515.35 NAG