Taylor, Graham <br/><br/>
GCSE Computer studies 
Graham Taylor. 
 - 3rd. ed. 
 - London  Macmillan  1991 
 - 310p.: ill.; 30 cm 
 - (Macmillan workout series. .
<br/><br/><label>ISBN: </label>333643577 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers - Questions and answers, etc. Information technology - Questions and answers, etc. 
<br/><br/><label>Dewey Class. No.: </label>004.076  / T20G