000			00291nam a2200133Ia 4500
001			12225
008			170722s9999 xx 000 0 und d
100			_aClarke, L. Harwood
245			_aMathematics three /
250			_a2nd ed.
260			_c1969.
653			_aMathematics
942			_cGEN
999			_c73448 _d73448