Simmons, George F. <br/><br/>
Differential Equations With Applications and Historical Notes 
/ by George F. Simmons 
 - 3rd ed. 
 - Boca Raton  CRC Press  2017 
 - xxi,740p. 
<br/><br/><label>ISBN: </label>9781498702591 
<br/><br/><label>Dewey Class. No.: </label>515.35  / SIM/D