George F. Simmons, Steven G. Krantz <br/><br/>
Differential equations :  theory, techvique and practice/ 
George F. Simmons, Steven G. Krantz 
 - Boston :  Mc Graw Hill,  2007. 
 - xiv, 534 p. :  ill. ;  27 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0071254374 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations
<br/><br/><label>LC Class. No.: </label>QA371 
<br/><br/><label>Dewey Class. No.: </label>515/.35