Kelly, Tracey <br/><br/>
Computer Technology :  from punch cards to supercomputers / 
Tracey Kelly 
 - London :  Brown Bear Books ,  2023 
 - 24 pages :  color illustrations ;  24 cm 
 - History of inventions .
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781781219157 (hardback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers ; Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>J 004.09 KELL