The knowledge executive : leadership in an information society / Harlan Cleveland. Cleveland, Harlan. Leadership. Executive ability. Information science Social aspects. Information services Management. Information society. HM141 .C55 1985 303.3 CLE Includes index. Bibliography: p. 228-250. New York : Truman Talley Books, c1985. c1985. 1985 Text xix, 261 p. ; eng