Krull, Kathleen <br/><br/>
Boy Who Invented TV, The :  Story of Philo Farnsworth, The. 

 - New York, NY :  Random House,  2009. 
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<br/><br/><label>ISBN: </label>9780325845611 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Farnsworth, Philo Taylor, 1906-1971<br/>Inventors - United States