00630nam a22002297a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082001400102100002300116245002500139260006100164300000700225490004000232500003000272505004300302650001500345830004000360CHAP20220329135148.0971013c19641950        r     00010     d  a31914  a32886  a37001  cCHAP  a517.5bN400aNeumann, John von.  aFunctional operators  aPrinceton, N. J. :bPrinceton University,c1964 (c.1950)  av.  aAnnals of Mathematics Studiesv; 21  aLa biblioteca tiene : v.1  aContenido : v.1 Measures and integrals14aFunciones.0 aAnnals of Mathematics Studiesv; 21