000			00370nam a2200145Ia 4500
999			_c45499 _d45499
008			190719s9999 xx 000 0 und d
082			_a621.391 B675
100			_aBogoroditsky, N. P.
100			_aPasynkov, V. V.
100			_aTareev, B. M.
245		0	_aElectrical Engineering Materials
260			_aMoscow _bMIR Publishers _c1979
300			_a23X15
942			_cBK