Boyce, William E <br/><br/>
Elementary differential equation and boundary value problems 

 - 3rd ed. 
 - New York  John Wiley  1977 
 - 582p. 
<br/><br/><label>ISBN: </label>0471093343 
<br/><br/><label>Subjects--Topical Terms: </label><br/>517.95
<br/><br/><label>Universal Decimal Class. No.: </label>517.95  / BOY