Leighton, Walter <br/><br/>
A first course in ordinary differential equations /  Walter Leighton 

 - 5th ed. 
<br/><br/> College of Engineering and Computer Studies  Bachelor of Science in Civil Engineering 
<br/><br/><label>ISBN: </label>0-534-00837-2 
<br/><br/><label>Dewey Class. No.: </label>515.352 I53