O'Mally, Robert E. <br/><br/>
Thinking about ordinary differential equations 

 - Cambridge  Cambridge University Press  1997 
 - x,247p. 
<br/><br/><label>ISBN: </label> RS 495.00 
<br/><br/><label>Source: </label> RS 495.00 
<br/><br/><label>Dewey Class. No.: </label>515.352 OMA