00856nam a2200253 i 450099100039483970753620020503180013.0940510s1981 us ||| | eng 0853122261b10071246-39ule_instLE02515238ExLFac. Economiaita515.7Griffel, D.H.57420Applied functional analysis /D.H. GriffelChichester :Ellis Horwood Ltd.,c1981390 p. ;23 cm.Analisi matematica.b1007124621-09-0627-06-02991000394839707536LE025 ECO 515 GRI01.0112025000027886le025-E0.00-l- 00000.i1008028427-06-02Applied functional analysis194931UNISALENTOle02501-01-94ma -engus 01