TY  - BOOK
AU  - Oachs,Emily Rose
AU  - Rathburn,Betsy
TI  - THE LIGHT BULB / 
T2  - BLASTOFF! DISCOVERY. INVENTIONS THAT CHANGED THE WORLD
SN  - 9781626179684
U1  - 621.326 23
PY  - 2019///
CY  - Minneapolis, MN
PB  - Bellwether Media, Inc., 
KW  - Electric lighting
KW  - History
KW  - Juvenile literature
KW  - Electric lamps
KW  - Light bulbs
N1  - Includes index; Bibliography : page 31; Ages 7-13
ER  -