TY  - BOOK
AU  - Parker,Steve
TI  - 1900 - 1920 shrinking world
T2  - 20th century science & technology
SN  - 0431121974
U1  - 609.041 23
PY  - 2000///
CY  - Oxford : 
PB  - Heinemann Library , 
KW  - Technology - History - 20th century - Juvenile literature ; Science - History - 20th century - Juvenile literature
ER  -