Simmons, George Finlay,  1925-. <br/><br/>
Differential equations :  with applications and historical notes / 
[by] George F. Simmons. 
 - New York :  McGraw-Hill,  c1972. 
 - 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>LC Class. No.: </label>QA372  QA371  / .S49  / .S56 
<br/><br/><label>Dewey Class. No.: </label>515/.35