Watson ,David <br/><br/>
Cambridge IGCSE and O level computer science 

 - Second edition 
 - London ;  Hodder Education ,  2021 . 
 - 390 pages :  illustration ;  28 cm. 
<br/><br/> Benefit from the knowledge of our renowned expert authors to navigate through the content of the updated Cambridge IGCSE and O Level Computer Science syllabuses (0478/0984/2210). 
<br/><br/> O level 
<br/><br/><label>ISBN: </label>9781398318281 
<br/><br/><label>Dewey Class. No.: </label>001.642  / 1106