Wainewright, Max, <br/><br/>
How to code :  a step-by-step guide to computer coding. 
Max Wainewright. 
 - London :  QED Publishing,  2016. 
 - 127 pages :  illustrations (colour) ; 
<br/><br/> Includes QR codes.  Includes index.  Formerly CIP. 
<br/><br/><label>ISBN: </label>9781784936655 
<br/><br/><label>Nat. Bib. No.: </label>GBB558570  bnb 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>017184140  Uk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer programming--Juvenile literature.<br/>Coding theory--Juvenile literature.
<br/><br/><label>Dewey Class. No.: </label>005.1