000			00341nam a2200121Ia 4500
008			210430s9999 xx 000 0 und d
082			_a515.7K9211 I
100			_aErwin Kreyszig _913321
245			_aIntroductiory Functional Analysis With Applications _cErwin Kreyszig
260			_aIndia _bWiley _c1989
300			_a688p
942			_cBK _2ddc
999			_c562680 _d562680