Zill, Dennis G. <br/><br/>
A first course in differential equations / 
Dennis G. Zill 
 - 5th ed 
 - Pacific Grove, CA:  Brooks/Cole - Thomson Learning,   2001 
 - x111, 462,14, 29, 6 p.:   ill.;   26 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0534373887 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations