Boyce, William E; Diprima, Richard C <br/><br/>
Elementary differential equations and boundary value problems 

 -  John Wiley & Sons Inc., London  1986 
 - 654 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations; Analysis; Mathematics
<br/><br/><label>Dewey Class. No.: </label>515.35  BOY-E