Boyce, William E. <br/><br/>
Elementary differential equations and boundary value problems / 
William E. Boyce and Richard C. DiPrima. 
 - 7th ed. 
 - New York :  Wiley & Sons, Inc.  2001. 
 - xvi, 592 p. :  ill. ;  26 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0471319988 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations.<br/>Boundary value problems.
<br/><br/><label>Dewey Class. No.: </label>515.35  / BOE