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

 - 4th ed. 
 - Cheltenham  Stanley Thornes  1999 
 - vi,730 p.  col.ill. 
<br/><br/><label>ISBN: </label>0748740465 (10) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>004  / B61