000			00331nam a2200145Ia 4500
008			180626s9999 xx 000 0 und d
082			_a621.8 c188f
100			_aCarey, David
245		0	_aHow it works�farm machinery
260			_aU.K.
260			_bLadybird Books
260			_c1981
300			_a51 p
650			_aMachinery
999			_c48730 _d48730