Bolton, W. <br/><br/>
Ordinary differential equations 

 - England  Longman  1994 
 - vii,184p. 
<br/><br/><label>ISBN: </label> UKP 10.99 
<br/><br/><label>Source: </label> UKP 10.99 
<br/><br/><label>Dewey Class. No.: </label>515.352 BOL