000			00451nam a2200145 a 4500
005			20190304173941.0
008			050908s19uu xx 00 eng d
100	1	0	_aMott-Smith, Morton.
245	1	4	_aThe concept of energy simply explained / _cby Morton Mott-Smith ; illustrated by Emil Kosa.
260	0		_aNew York : _bDover, _c[c1964].
300			_aviii, 215 p. : _cill.
650		4	_aForce and energy.
650		4	_aPower (Mechanics).
942			_2ddc
999			_c97959 _d97959