000			00609nam a2200217Ia 4500
005			20260122095500.0
008			260121s9999||||xx |||||||||||||| ||und||
020			_a9781071603703
082			_a515.7 _bKIR
100			_aKirillov, A. A.
245		0	_aTheories and problems in functional analysis /
260			_aNew York : _bSpringer Science and Business Media, _c2020.
300			_aix, 347 p.; pbk
440			_aProblem books in mathematics
650			_aFunctional Analysis
650			_aMathematics
650			_aTopology
700			_aGvishiani, A. D.
700			_aHalmos, P. R.
942			_cTB
999			_c48187 _d48187