TY  - BOOK
AU  - Hart-Davis,Adam
AU  - Choksi,Nishant
TI  - Inventions: : a history of key inventions that changed the world
SN  - 9781406315004
U1  - 609 
PY  - 2012///
CY  - London
PB  - Walker Books
KW  - Inventions
KW  - History
KW  - Juvenile literature
N1  - Lift-the-flap book
ER  -