Silver, Tony  <br/><br/>
What's the big idea? :  the story of Thomas Edison/ 
by Tony Silver  
 - Ohio  Zaner-Bloser  c2020 
 - 16p.:  col. ill. 
<br/><br/><label>ISBN: </label>9780736728805 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical engineers
<br/><br/><label>Dewey Class. No.: </label>621.3092