“Among organization theorists general, if not universal agreement obtains that it is proper to view the development of organization theory as divided into three periods. Conventionally, this "history" is regarded as beginning early in this century; and the three periods are customarily are designed by the terms classic, neo-classic and modern… The classical period has its beginning, in the conventional view, with Frederick W. Taylor and Henri Fayol… [and] reaches its high point in the thirties with the work of James Mooney and of the editors and authors of the Paper in the Science of Administration. The neo-classical wave is seen as beginning with the Hawthorne experiments in the late twenties. These experiments challenge the formality and rationality of classical theory with the "discovery"of human relations.”
Dwight Waldo (1978), "Organization Theory: Revisiting the Elephant," Public Administration Review, 38 (November/December): p. 589
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Dwight Waldo 13
American political scientist 1913–2000Related quotes
Source: The Corporate Revolution in America, 1957, p. 287
The Social History of Art, Volume I. From Prehistoric Times to the Middle Ages, 1999, Chapter IV. The Middle Ages

20 July 1848
Journal Intime (1882), Journal entries

Source: Introduction to Systems Philosophy (1972), p. 15.
Dwight Waldo (1978), "Organization Theory: Revisiting the Elephant," Public Administration Review, 38 (November/December): p. 597.

"The Engineered Century" http://www.nae.edu/Publications/Bridge/TheVertiginousMarchofTechnology/TheEngineeredCentury.aspx remarks delivered during National Engineers Week on behalf of the National Academy of Engineering at the National Press Club (22 February 2000)
Context: A century hence, 2000 may be viewed as quite a primitive period in human history. It’s something to hope for. … I am, and ever will be, a white-socks, pocket-protector, nerdy engineer — born under the second law of thermodynamics, steeped in the steam tables, in love with free-body diagrams, transformed by Laplace, and propelled by compressible flow. As an engineer, I take a substantial amount of pride in the accomplishments of my profession.
The Social History of Art, Volume I. From Prehistoric Times to the Middle Ages, 1999, Chapter IV. The Middle Ages