Derrick, William R. <br/><br/>
Elementary differential equations with applications 
William R. Derrick, Stanley I. Grossman. 
 - Reading, Mass.  Addison-Wesley Pub. Co.  c1976. 
 - x, 537, [60] p.  ill.  24 cm. 
 - Addison-Wesley series in mathematics .
<br/><br/> Includes index. 
<br/><br/><label>LCCN: </label>75012094  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations
<br/><br/><label>LC Class. No.: </label>QA371  / .D43 
<br/><br/><label>Dewey Class. No.: </label>515/.35