JORDAN, D.W. <br/><br/>
Nonlinear Ordinary Differential Equations 

 - 2rd 
 - Great Britain  Oxford University press.  1992 
 - ix,381p. 
<br/><br/><label>ISBN: </label>198596561 
<br/><br/><label>Dewey Class. No.: </label>515.3'52