000			00321nam a2200133Ia 4500
005			20260224041033.0
008			260224s9999||||xx |||||||||||||| ||und||
082			_a621.1 BEV
100			_aBevan, T.
245		4	_aThe theory of machines
260			_aLondon: Longman's Green & Co. _c1972
300			_a621
942			_cBK
999			_c4753 _d4753