000			00349nam a2200145Ia 4500
008			170101s2017 xx 000 0 und d
082			_a546 N40T
100			_aNEKRASOV, B
245		0	_aText-book of general chemistry
260			_bMoscow
300			_a480p
650			_aCHEMISTRY, INORGANIC
653			_aCHEMISTRY, INORGANIC
942			_2ddc _cB
999			_c49068 _d49068