Wylie, Clarence Raymond,  1911- <br/><br/>
Differential equations / 
C. Ray Wylie. 
 - New York :  McGraw-Hill,  c1979. 
 - xiii, 593 p. 
<br/><br/><label>ISBN: </label>0070721971 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Boundary value problems.<br/>Differential equations.