Purna Chandra Biswal <br/><br/>
Ordinary Differential Equations 
/ by Purna Chandra Biswal 
 - New Delhi  Phi Learning Private Limited  2008 
 - 332p. 
<br/><br/><label>ISBN: </label>9788120336384 
<br/><br/><label>Dewey Class. No.: </label>515.352  / BIS/O