"Rackham, Tony" <br/><br/>
Gcse Computer Studies 

 -  ,Marshall, Cavedish,Nelson,HEIMANN,Heinemann,Longman,Paramount Publisher,Bookland,Peak Publisher,National Book Services,Pitman Pubishing,Sunrise Publication,Sunrise Publications  1998 
 - 221 
<br/><br/><label>ISBN: </label>9695050107 
<br/><br/><label>Dewey Class. No.: </label>001.642  / .3880