Bronson,Richard. <br/><br/>
Schaum’s outline of theory and problems of differential equations  

 - 2nd edition. 
 - New York :  Macgraw Hill Book Company,  2007 
 - 358. 
<br/><br/><label>ISBN: </label>0070080194  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analysis
<br/><br/><label>Dewey Class. No.: </label>515.33  / BRO