00739nam0-22002651i-450-99000130641040332120071204101301.0000130641FED01000130641(Aleph)000130641FED0100013064120001205d1968----km-y0itay50------baeng--------001yyLinear Operators in Hilbert Spaceby SOULE' J.L.New York ; LondonGordon and Breach196850 p.24 cmSoulé,Jean Louis367761ITUNINARICAUNIMARCBK99000130641040332126-G-2211917MA1MA1Linear Operators in Hilbert Space383198UNINA