TY  - BOOK
AU  - Heatley, Michael.
TI  - Everything you need to know about everything you need to know about inventions
SN  - 9781907554421
AV  - T 15  .H352 2012
PY  - 2012///
CY  - London
PB  - Portico Books
KW  - Inventions
KW  - History
N1  - "The world's greatest inventions, in a nutshell" -- Cover
ER  -