000			00315nam a2200145Ia 4500
008			190201s9999 xx 000 0 und d
082			_a530
082			_bS647I
100			_aKitaigorodsky A.
245		0	_aIntroduction to Physics
260			_aMoscow
260			_bM.I.R
260			_c1963
300			_a"12, 587"
999			_c23159 _d23159