"Leadbetter, Chris" <br/><br/>
Computer Studies 

 -  ,Marshall, Cavedish,Nelson,HEIMANN,Heinemann,Longman,Paramount Publisher,Bookland,Peak Publisher,National Book Services,Pitman Pubishing,Sunrise Publication,Cambridge  2013 
 - 306 
<br/><br/><label>ISBN: </label>9780521170635 
<br/><br/><label>Dewey Class. No.: </label>001.642  / .3895