Nagle, R. Kent <br/><br/>
Fundamentals of differential equations /  R. Kent Nagle, Edward B. Saff, Arthur David Snider. 
 Interactive differential equations  [computer file] 

 - 7th ed. 
 - Boston :  Pearson ,  2008 
 - xxi, 686, 10, 31, 8p. :  ill. ;  24 cm. +  1 computer disc 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780321410481 0321388410 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations--Textbooks