000 00275nam a2200109Ia 4500
008 190703s9999 xx 000 0 und d
082 _a669.1422 O39
100 _aAFANASYEV,V
245 0 _aCONVERTER AND OPEN-HEARTH STEEL MANUFACTURE
260 _aMOSCOW
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942 _cBB
_2DDC
999 _c6004
_d6004