Duff G F D <br/><br/>
Differential equations of applied mathematics 

 - New York   John Wiley       1966 
 - xi, 423p.  cm. 
<br/><br/><label>Standard No.: </label>73500 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations
<br/><br/><label>Dewey Class. No.: </label>B33, K6