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Help your kids with computer science : a unique visual step-by-step guide to computers, coding, and communication. 

 - London     Dorling Kindersley Limited  2018 
<br/><br/><label>ISBN: </label>978 0 241 30229 3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTER SCIENCE POPULAR WORKS
<br/><br/><label>Dewey Class. No.: </label>004 HEL