000			00299nam a2200133Ia 4500
001			15827
008			170722s9999 xx 000 0 und d
100			_aWilansky Albert
245			_aFunctional analysis /
260			_c1964
653			_aFunctional Analysis
653			_aMathematics
942			_cGEN
999			_c1169 _d1169