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

 - 7th ed. 
 - New York, N.Y. :  Wiley,  2001 
 - 745 p. 
<br/><br/><label>ISBN: </label>0471319996 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DIFFERENTIAL EQUATIONS<br/>BOUNDARY VALUE PROBLEMS
<br/><br/><label>LC Class. No.: </label>QA371  / B692E 2001