Simmons, George Finlay,  1925- <br/><br/>
Differential equations,  with applications and historical notes 
[by] George F. Simmons. 
 - New York,  New Delhi,  McGraw-Hill  [1972] 
 - xv, 465 p.  illus.  24 cm. 
 - International series in pure and applied mathematics .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0070573751 
<br/><br/><label>LCCN: </label>75173716  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations.
<br/><br/><label>Dewey Class. No.: </label>515.35