TY  - BOOK
TI  - Thomas Alva Edison
T2  - A visit with
SN  - 9788190586719
U1  - 621.3092 2
PY  - 2007///
CY  - New Delhi
PB  - Book Matrix
KW  - Edison, Thomas A.
KW  - Inventors
KW  - United States
KW  - Biography
KW  - Juvenile literature
N1  - Level M
ER  -