000 00337nam a2200145Ia 4500
008 190711s9999 xx 000 0 und d
020 _a0871706334
082 _a669.95 P513
100 _aPETZOW .G
245 0 _aMETALLOGRAPHIC ETCHING
250 _a2
260 _aOHIO
_bASM
_c1999
300 _axi+240p.,24x16Cms,
942 _cBK
_2DDC
999 _c31871
_d31871