00391nam a2200121 4500 220301s1982 us ||||| |||| 00| 0 eng d 0387906851 51 Halmos, Paul R. (Paul Richard), 1916-2006. 226583 A Hilbert space problem book / Paul R. Halmos. 2nd ed., rev. and enl. ed. New York [etc.] : Springer-Verlag, 1982. 0 4 udc 0 51 0 451497 CPL CPL GEN 2022-03-01 0 51 2022-26815 2022-03-01 00:00:00 2E36157 2022-03-01 BK 0 4 udc 0 51 0 451498 CPL CPL GEN 2022-03-01 0 51 2022-26816 2022-03-01 00:00:00 2E36594 2022-03-01 BK 568335 568333