Dyer, Frank Lewis,  1870-1941 <br/><br/>
Edison :  His Life and Inventions  [electronic resource] / 
Frank Lewis Dyer 
 -  Project Gutenberg,  2006 
 - Project Gutenberg  820 .
<br/><br/> 1910 
<br/><br/> Public domain in the USA. 
<br/><br/>Electronic text 
<br/><br/><label>Subjects--Index Terms: </label>Inventors -- United States -- Biography Edison, Thomas A. (Thomas Alva), 1847-1931 
<br/><br/><label>LC Class. No.: </label>TK