00344nam a2200109Ia 4500008004100000082002000041100001900061245004200080260005200122300000900174440005100183251023b        |||||||| |||| 00| 0 eng d  a515.24bG878.HA  aGross, Leonard  aHarmonic analysis on hilbert spaceb/  aProvidencebAmerican Mathematical Societyc1963  a62p.  aAmerican Mathematical Society memoirs ; no. 46