TY - BOOK AU - TI - Hilbert space operators and operator algebras T2 - Colloquia mathematica Societatis János Bolyai, SN - 0720420601 U1 - 512/.55 PY - 1972///] CY - London PB - North-Holland Pub. Co. KW - Operator theory--Congresses.2.Hilbert space--Congresses.3.Operator algebras--Congresses N1 - Papers presented at a conference sponsored by the János Bolyai Mathematical Society, and held at Tihany, Hungary, Sept. 14-18, 1970 ER -