Primary computing & digital technologies :  knowledge understanding & practice / 
Keith Turvey ; John Potter ; Jeremy Burton ; Jonathan Allen ; Jane Sharp 
 - 7th ed. 
 - London :  Sage Publications Ltd,  2016. 
 - ix, 317 p.: ill. ; 24.6cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>9781473961562 
<br/><br/><label>Dewey Class. No.: </label>C 372.133 P351 2016