000			00275nam a2200145Ia 4500
100			_aHall
520			_aAcc No 448 (Dept Lib)
365			_cRS
365			_d1
942			_cENGBK
654			_aMachine
654			_aDesign
245			_aMachine Design
260			_bSchaums
999			_c24670 _d24670