TY  - BOOK
AU  - Rolt-Wheeler, Francis William, 1876-
TI  - Thomas Alva Edison / by Francis Rolt-Wheeler ..
T2  - True stories of great Americans
PY  - 1915///
CY  - New York : The Macmillan Company
KW  - Edison, Thomas Alva, 1847-1931.
ER  -