000			00321nam a2200109Ia 4500
008			160531s9999 xx 000 0 und d
100			_aSurowski, David B.
245			_aAdvanced High-School Mathematics
245			_cby David B. Surowski
260			_c2011
856			_uhttps://www.math.ksu.edu/~dbski/writings/further.pdf
999			_c295062 _d295062