000			00298nam a2200145Ia 4500
008			190201s9999 xx 000 0 und d
082			_a516
082			_b3 I9A
100			_a"Ilyin, V.A."
245		0	_aAnalytic Geometry
260			_aIndia
260			_bP.I.
260			_c1981
300			_a232
999			_c22723 _d22723