Parker, Steve. <br/><br/>
1900-20 :  print to pictures / 
 Print to pictures 
Steve Parker. 
 - North American ed., U.S. ed. 
 - Milwaukee, WI :  Gareth Stevens,  2002. 
 - 32 p. :  ill. (some col.) ;  29 cm. 
 - 20th century media .
 - Parker, Steve.  20th century media. .
<br/><br/> "First published in Great Britain in 2002 by Heinemann Library"--P. facing t.p.  "Technological innovations that changed the world and the science behind them"--Cover. 
<br/><br/>Includes bibliographical references (p. 31) and index. 
<br/><br/> Explores the invention of telegraphy, early experiments with radio, and inventions for storing sound and discusses how these developments impacted American history and society. 
<br/><br/> 6.9  Follett Library Resources  3-6  Follett Library Resources 
<br/><br/><label>ISBN: </label>0836831829 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media--History--20th century--Juvenile literature.<br/>Mass media--History.<br/>Mass media--History.
<br/><br/><label>Dewey Class. No.: </label>302.23/09/04