000			00395nam a2200133Ia 4500
008			211217s9999 xx 000 0 und d
040			_cJayakar Knowledge Resource Centre
100			_aPietsch, Albrecht
245		0	_aTheorie der opreatorenideale
260			_bFriedrick schiller universitat _aJena _c1972
300			_ax, 260p p.
653			_aFunctional analysis Operator theory
942			_c1
999			_c378760 _d378760