TY  - BOOK
ED  - Encyclopaedia Britannica, inc.
TI  - Energy and movement
T2  - Britannica Illustrated Science Library
SN  - 9781593393823 (set)
PY  - 2008///
CY  - Chicago
PB  - Encyclopaedia Britannica
KW  - Force and energy
KW  - Power (Mechanics)
KW  - Power resources
ER  -