000			00335nam a2200133Ia 4500
008			221001s1956 xx 000 0 eng d
020			_a486601536
082			_a517.21 KNO
100			_aKnopp, Konrad
245		0	_aInfinite sequences and series
260			_aNew York _bDover Publications _c1956
300			_av, 186p.
942			_2ddc _cBK
999			_c6398 _d6398