Raum, Elizabeth. <br/><br/>
The history of the computer / 
Elizabeth Raum. 
 - 32 p. :  ill. (some col.), col. map ;  23 cm. 
 - Inventions that changed the world .
<br/><br/>Includes bibliographical references (p. 30) and index. 
<br/><br/>Before computers -- Help with numbers -- The first computers -- A computer as big as a house -- Making computers better -- Personal computers -- Computer programs -- A mouse helps out -- Computers to take with you -- The internet -- The world wide web -- How computers changed  life -- Timeline -- World map activity -- Find out more -- Glossary. 
<br/><br/> Grade School 
<br/><br/><label>ISBN: </label>9781403496492 (hc) 1403496498 9781403496553 (pb) 9780431191485 (hardback) 9780431191546 (paperback) 
<br/><br/><label>LCCN: </label>2006039534 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers--Juvenile literature.<br/>Computers--History--Juvenile literature.
<br/><br/><label>LC Class. No.: </label>QA76.215  / .R54 2008 
<br/><br/><label>Dewey Class. No.: </label>303.4834/R192