"Langfield, Sylvia and Duddle, Dave" <br/><br/>
Cambridge International AS and A Level Computer Science Coursebook 

 - Singapore  Cambridge  2015 
 - 442 
<br/><br/><label>ISBN: </label>9781107546738 
<br/><br/><label>Dewey Class. No.: </label>001.642  / 375-T