000			00391nam a2200121 4500
008			220301s1982 us ||||| |||| 00| 0 eng d
020			_a0387906851
080			_a51
100			_aHalmos, Paul R. _q(Paul Richard), _d1916-2006. _9226583
245			_aA Hilbert space problem book / _cPaul R. Halmos.
250			_a2nd ed., rev. and enl. ed.
264			_aNew York [etc.] : _bSpringer-Verlag, _c1982.
999			_c568335 _d568333