TY  - BOOK
AU  - Challoner, Jack
TI  - 1001 Inventions that Changed the World
SN  - 978-93-5009-685-7
U1  - 608 
PY  - 2009///
CY  - London
PB  - Cassell Illustrated
KW  - Applied Science and Technology
KW  - Invention and Patents
ER  -