000			00312nam a2200133Ia 4500
008			231017s9999 xx 000 0 und d
082			_a388.3122
082			_bSAB
245		0	_aLight Use Study for Vertical Channelization Devices
245		0	_cUS Dept
260			_bUS Dept
300			_c30cm
942			_cREP
999			_c604447 _d604447