000			00310nam a2200133Ia 4500
005			20260205041046.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a620.69 B793Y
100			_aBROSCHART C B
245		0	_aYOUNG ENGINEER
260			_aNEW YORK _bEXPOSITION _c1953
300			_a243
942			_cBK
999			_c16519 _d16519