Leighton Walter <br/><br/>
Ordinary differential equations 
Leighton Walter 
 - London  Longmans         1963 
<br/><br/><label>Standard No.: </label>245,449 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B331, K3