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Thomas R. Dye
Thomas R. Dye was an American political scientist, Professor of Political Science at Florida State University and a McKenzie Professor of Government. Dye described politics as being about who gets scarce governmental resources, where, when, why and how.
Excerpt from Wikipedia, available under CC BY-SA 4.0.
Books

Understanding public policy
1972
ISBN 9780139361876
Politics in States and Communities
1991
ISBN 9780136824442