000			00357nam a2200157Ia 4500
003			0STCL
008			150530s9999 xx 000 0 und d
040			_aSTCL _cSTCL
100			_aDemidovich, B. Ed
245			_aProblems in mathematical analysis
260			_c1966
546			_aEnglish
942			_2ddc _cBK
999			_c24215 _d24215
005			20220125170012.0