Nagle, R. Kent. <br/><br/>
Fundamentals of differential equations and boundary value problems. 

 - 6th ed. /  R. Kent Nagle, Edward B. Saff, Arthur David Snider. 
 - Boston :  Pearson Addison-Wesley,  c2014. 
 - xviii, 868, [60] p. :  ill. ;  27 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781292023564 
<br/><br/><label>LCCN: </label>2011002695 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations--Textbooks.<br/>Boundary value problems--Textbooks.
<br/><br/><label>LC Class. No.: </label>QA371  / .N243 2014 
<br/><br/><label>Dewey Class. No.: </label>515.35