000 00258nam a2200121Ia 4500
999 _c5072
_d5072
100 _aSevryukov N
245 _aGeneral Metallurgy
250 _a2
260 _c1969
_bMIR PUBLISHERS
_aMoscow
300 _a555
700 _aKuzmin B
_eChelishchev Y
942 _cBK