Arnold, V.I. <br/><br/>
Geometrical Methods in the Theory of Ordinary Differential equations 

 - 2nd 
 - London  Springer-Verlag  1988 
 - xii,351p.  22 cm. PB 
 - Grundlehren der mathematischen Wissenschaften .
<br/><br/><label>ISBN: </label>3540780386 
<br/><br/><label>Dewey Class. No.: </label>515.35  / ARN