Nandakumaran, A. K. <br/><br/>
Ordinary differential equations  : principles and applications / 

 - Cambridge:  Cambridge University Press,  2019 
 - xviii, 328p. Bibl. Index 
<br/><br/><label>ISBN: </label>9781108416412 
<br/><br/><label>Dewey Class. No.: </label>515.35  / N175.OD