TY  - GEN
AU  - Hibbert, Adam
AU  - James Pickering
AU  - Chris Oxlade
TI  - Mighty machines: questions and answers
PY  - 2001///
KW  - Vehicles
KW  - Machinery
KW  - Transportation
KW  - Ships
KW  - Submarines
KW  - Car
KW  - Motor bikes
KW  - Trains
ER  -