Wirkus, Stephen Allen <br/><br/>
A course in ordinary differential equations / 
 Ordinary differential equations 
Stephen A. Wirkus, Randall J. Swift. 
 - 2nd ed. 
 - Boca Raton :  CRC Press, Taylor & Francis Group,  2015 
 - xvi, 791 p. :  ill. (some color) ;  24 cm. 
<br/><br/> "A Chapman & Hall book." 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781466509085 (hbk.) 1466509082 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations<br/>Differential equations, Linear