Sproule, Anna,  <br/><br/>
Thomas A Edison 

 - 91 pages :   illustrations ;   21 cm 
<br/><br/><label>ISBN: </label>9795112694 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bibliograpy.
<br/><br/><label>Dewey Class. No.: </label>926.08