000			00340nam a2200145Ia 4500
008			170101s2017 xx 000 0 und d
082			_a621.9 D48M
100			_aDOBORVOLSKY, V
245		0	_aMachine elements
260			_bMoscow
300			_a579p
650			_aELECTRICAL MACHINERY
653			_aELECTRICAL MACHINERY
942			_2ddc _cB
999			_c21208 _d21208