Nagle, R. Kent. <br/><br/>
Fundamentals of differential equations / 
R. Kent Nagle, Edward B. Saff, and Arthur David Snider. 
 - 8th ed. 
 - Boston :  Addison-Wesley,  2012. 
 - xviii, 644 p :  ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780321758200 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations--Textbooks.
<br/><br/><label>LC Class. No.: </label>QA371  / .N24