Blanchard, Paul    <br/><br/>
Differential equations /  
Paul Blanchard, Robert L. Devaney, Glen R. Hall    
 - Pacific Grove, California :  Brooks/Cole Publisher,   1998.    
 - xv,732 p.:   ill.;   24 cm.    
<br/><br/> Includes index     Includes questions and answers    
<br/><br/><label>ISBN: </label>0534345506    
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations