Dennis G. Zill - <br/><br/>
A First Course In Differential Equations With Modeling Applications 

 - 6th ed. 
 -   Brooks/Cole Publishing  ©1997 
<br/><br/><label>ISBN: </label>9780534955748  6969 
<br/><br/><label>Dewey Class. No.: </label>515.35/ZIL