Clark, G Glenwood <br/><br/>
Thomas Alva Edison / 
Clark, G Glenwood 
 -  Berkley Publishing Corp., New York,  1950 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biography-Scientists
<br/><br/><label>Dewey Class. No.: </label>925 EDI-C