Ross, Shepley L.. <br/><br/>
Introduction to Ordinay Differential Equations /  

 - 3rd Ed. /  
 - New York :   John Wiley & Sons ,   1962 
 - 503p ;  
<br/><br/><label>ISBN: </label>0-471-03295-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics <Differential Equations>
<br/><br/><label>Dewey Class. No.: </label>B331  / K6,M0;1