000 00301nam a2200121Ia 4500
999 _c45496
_d45496
008 190719s9999 xx 000 0 und d
082 _a621.391 K84
100 _aKoritsky, Yu.
245 0 _aElectrical Engineering Materials
260 _aMoscow
_bMIR Publishers
_c1970
300 _a21X15
942 _cBK