Bradley, Ray <br/><br/>
Understanding Computer Science for Advanced Level 

 - 4th 
 - Nelson Thornes Ltd ,  Cheltenham :  2001 
 - vi, 730 p :  col.ill.  24 cm , 
<br/><br/><label>ISBN: </label>0748740465 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>004 BRA 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>004  / BRA