Yosida, Kosaku . Fuctional analysis / Kosaku Yosida. - 4th / . - New York : Springer-Verlag , 1965. - xii,498p. : ill.,figs.,tables ; 24cm . Includes bibliography ISBN: 3540780106 Rs.125.00 Subjects--Index Terms: FUNCTIONAL ANALYSIS Dewey Class. No.: 515.7 / YOS/F