TY  - BOOK
AU  - HUTCHINSON, Alex
TI  - Big Ideas: 100 Modern Inventions: That have Tranformed our world
SN  - 9781588167224
U1  - 609 
PY  - 2009///
CY  - New York
PB  - Hearst Books
KW  - Inventions History, 20th Century: Popular Mechanic
ER  -