000			00330nam a2200121Ia 4500
005			20251007104212.0
008			251006s9999 xx 000 0 und d
100			_alancaster,john f.
245		4	_athe metallurgy of welding brazing and soldeing john f.lancaster
260			_a1st ed. | London ALLEN
260			_c1970
942			_cBOK
999			_c2233 _d2233