Hurley, Linda. <br/><br/>
ZX81/TS1000 programming for young programmers 
by Linda Hurley. 
 - London  MGH  1983 
 - 88p. 
<br/><br/><label>ISBN: </label>0070845996 
<br/><br/><label>Dewey Class. No.: </label>005.1  / N834