TY  - BOOK
AU  - Maule,David
TI  - Inventions that changed the world
T2  - Penguin readers. Level 4
SN  - 9780582854895 (pbk.)
U1  - 428.6 
PY  - 2005///
CY  - Harlow
PB  - Pearson Education
KW  - Readers
KW  - Inventions
ER  -