000 00280nam a2200109Ia 4500
008 220201s1963 xx 000 0 eng d
100 _aBerger, Hans & Oesher, Ralph E
245 0 _aAshestos fundamentals
260 _bNewyork: Chemical pub co
_c1963
300 _a171
942 _2ddc
999 _c77485
_d77485