000			00367nam a2200169Ia 4500
008			240220s9999 xx 000 0 und d
041			_aENG
100			_aBarney G. C.
245		0	_aElevator technology.
260			_aNULL
260			_bEllis Horwood Limited.
260			_c1986
300			_a354p.
365			_b2489.5
650			_aMECHANICAL
942			_cDBK
999			_c20659 _d20659