Simmons, George F. <br/><br/>
Differential equations : with applications and historical notes / 
Simmons, George F. 
 - 3rd ed. 
 - xxi, 740 p. : ill. 23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781032477145 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations.
<br/><br/><label>Dewey Class. No.: </label>515.35