Doyle, Stephen,   1954- <br/><br/>
GCSE computer studies for you / 

 - London :  Hutchinson,   1989. 
 - 256 p. :   ill., ports. ;   28cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780748703814 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microcomputers.
<br/><br/><label>Subjects--Index Terms: </label>Microcomputer systems