Deutsch, Stacia. <br/><br/>
Bell's breakthrough :  back in time with Alexander Graham Bell! / 
Stacia Deutsch and Rhody Cohon. 
 - 105p.  ill. 
 - Blast to the past  No. 3. .
<br/><br/><label>ISBN: </label>9780689870262 
<br/><br/><label>Dewey Class. No.: </label>FIC D489bel 2005