000			00292nam a2200109Ia 4500
005			20250111125850.0
008			250111s9999 xx 000 0 und d
082			_a510
100			_aL.A. CONDRATYEVA - V. S.SOLOMONIK
245		0	_aQuestions and Problems in High-School Mathematics
650			_aMATH
999			_c7294 _d7294