William E. Boyce & Richard C. Diprima - <br/><br/>
Elementary Differential Equations And Boundary Value Problems 

 - 8th ed 
 -   John Wiley & Sons  ©2005 
<br/><br/><label>ISBN: </label>9780471644545  135.8 
<br/><br/><label>Dewey Class. No.: </label>515.35/BOY