TY - BOOK AU - Kaplansky,Irving TI - Rings of operators PY - 1968/// CY - New York PB - W. A. Benjamin KW - Von Neumann algebras KW - Lattice theory KW - Rings (Algebra) N1 - Revised ed. of notes taken by S. Berberian during a course given by the author at the University of Chicago in the summer of 1955, and issued the same year in mimeographed form; Bibliography : p. 143-145 ER -