According to Wikipedia,
Clifford Dwight Waldo was an American political scientist and is perhaps the defining figure in modern public administration. Waldo's career was often directed against a scientific/technical portrayal of bureaucracy and government that now suggests the term public management as opposed to public administration. Recognized the world over for his contributions to the theory of bureaucratic government, Waldo is only now taking his place as one of the most important political scientists of the last 100 years.
Dwight Waldo is affiliated with the following schools: