Taylor, Graham <br/><br/>
GCSE Computer studies 

 - London:  Macmillan Press,  1986. 
 - 310p.;  30cm 
<br/><br/><label>ISBN: </label>0-333-64357-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data Processing<br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>001.64  / TAY