000 00259nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _a66.075:542.7
_bASM
245 0 _aCarburizing and carbonitriding
260 _aOhio
_bAmerican Soc of metals
_c1977
942 _cBK
999 _c31249
_d31249