000			00315nam a2200133Ia 4500
008			230326s9999 xx 000 0 und d
020			_a0
082			_a629 _bHAN
100			_aN/A
245		0	_aHandbook Of Refractory Practice (Et)
260			_a _bHarbison-Walker Refractories _c1992
365			_b0
650			_a _a
999			_c2092 _d2092