Wylie, C. Ray <br/><br/>
Differential equations / 
C. Ray Wylie 
 - London :  McGraw-Hill,  1979 
<br/><br/><label>ISBN: </label>0070721971 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Equations
<br/><br/><label>Dewey Class. No.: </label>515.35  / WYL