Pearcy, C., Some recent developments in operator theory / by Carl M. Pearcy. - Providence : Published for the Conference Board of the Mathematical Sciences by the American Mathematical Society, c1978. - v, 73 p. ; 26 cm. Bibliography: p. 65-73. ISBN: 0821816861 Subjects--Topical Terms: Operator theory. Dewey Class. No.: 515.72 PEA