00564nam a2200193 a 450000500170000002000180001708200170003510000190005224500480007126000450011930000240016450000180018869000180020669000210022496400160024599700190026199900190028095200710029920251203112029.0  a9780486677484  a515.733bAKS  aAkhiezer, N. I  aTheory of linear operators in hilbert space  aNew YorkbDover Puplications, INC.c1993  axi,234P,c22cm.bPB  aInclude index  aHilbert Space  aLinear Operators  bcdefg_  a178483 LIBSC C  c145172d145172  00104070aPUbPUd2011-04-02g687.84l0o515.733 AKSp178483yBK