000 00272nam a2200109Ia 4500
008 160710s1941 xx 000 0 und d
100 _aTWYMAN .F
245 _aTHE SPECTRO CHEMICAL ANALYSIS OF METAL AND ALLOYS
260 _bGRIFFINS
_c1941
300 _a355
942 _2ddc
_cB
999 _c3483
_d3483