Rai.B  D.P.Choudhury <br/><br/>
Ordinary Differential Equations an Introduction 

 - 1 
 - New Delhi  Narosa Publishing House  2011 
 - 269 
<br/><br/><label>ISBN: </label>9788173196508 
<br/><br/><label>Dewey Class. No.: </label>515.352 P05 RAI