Legg, Roger <br/><br/>
Revise A2 Computing 

 - London:  Letts Educational,  2001. 
 - 160p.;  30cm 
<br/><br/><label>ISBN: </label>1-85805-910-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science
<br/><br/><label>Dewey Class. No.: </label>004  / LEG