000			00349nam a2200133 4500
008			160616s 000 0
245			_aElements of the theory of functions and functional analysis
100			_aKolmogorov, A.N
100			_aFormin, S.V
500			_aB43 J7.1 J7.2
942			_cBK _2BK3028
080			_a517.98 KOL
080			_a517.98 KOL
999			_c3028 _d3028