Johnson, R. M. <br/><br/>
Linear differential and difference equations 

 - Chichester  Albion Publishing  1997 
 - 167p. 
<br/><br/><label>ISBN: </label> RS 213.30 (UKP 3.00) 
<br/><br/><label>Source: </label> RS 213.30 (UKP 3.00) 
<br/><br/><label>Dewey Class. No.: </label>515.354 JOH