000			00303nam a2200121Ia 4500
005			20251007104353.0
008			251006s9999 xx 000 0 und d
100			_aCharschan, S., S.,1922, Ed
245		0	_aLasers in industry
260			_a1st.ed | .New York Van Nostrand
260			_c1972
942			_cBOK
999			_c5811 _d5811