Sproule, Anna <br/><br/>
Thomas A. Edison 
by Anna Sproule 
 - Hyderabad  Orient Longman  1997 
 - 64 
<br/><br/><label>ISBN: </label>812500744x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physicists
<br/><br/><label>Dewey Class. No.: </label>530.092  / SPR N7