Simmons, George F., <br/><br/>
Differential equations :  theory, technique, and practice / 
George F. Simmons 
 - Boston :  McGraw Hill.  2009. 
 - 533 pages :  figures, images ;  23 cm. 
<br/><br/> Includes Index. 
<br/><br/><label>ISBN: </label>0071254374 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations.<br/> Boundary value problems.
<br/><br/><label>Dewey Class. No.: </label>515.35   / Si472d