TY  - BOOK
AU  - Markham,Lois
TI  - Inventions that changed modern life
SN  - 0811449300
U1  - 609 
PY  - 1994///
CY  - Austin, Tex.
PB  - Raintree Steck-Vaughn
KW  - Inventions
KW  - History
KW  - Juvenile literature
N2  - Describes twenty inventions that changed modern life, including the steam engine, photography, and television
ER  -