George R. Terry (1909–1979)
Source: Principles of Management, 1960, p. 6 (6th ed. 1971)
George R. Terry (1909–1979)
Source: Principles of Management, 1960, p. 6 (6th ed. 1971)
W. Edwards Deming (1900–1993) American professor, author, and consultant
The New Economics for Industry, Government, Education (1993)
Harold Kerzner (1940) American engineer, management consultant
Source: Project management: a systems approach to planning, scheduling, and controlling (1979), p. 95-96 (1e ed. 1979) cited in: Howard G. Birnberg (1992) New directions in architectural and engineering practice. p. 192
“[[Management] has authority only as long as it performs.”
Peter F. Drucker (1909–2005) American business consultant
Source: 1960s - 1980s, MANAGEMENT: Tasks, Responsibilities, Practices (1973), Part 1, p. 301
Harold Koontz (1909–1984)
Source: Principles of management, 1968, p. 1 (1972 edition)
Richard Hamming (1915–1998) American mathematician and information theorist
Methods of Mathematics Applied to Calculus, Probability, and Statistics (1985)
Richard Boyatzis (1946) American business theorist
Introduction text.
Competent manager (1982)
“All knowledge is acquired through the application of reason and has a physical basis.”
Nayef Al-Rodhan (1959) philosopher, neuroscientist, geostrategist, and author
Source: Sustainable History and the Dignity of Man (2009), p.28
Peter F. Drucker (1909–2005) American business consultant
Source: 1960s - 1980s, MANAGEMENT: Tasks, Responsibilities, Practices (1973), Part 1, p. 343
Richard Boyatzis (1946) American business theorist
Source: Competent manager (1982), p. 7-8.