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Search keyword：(Author: #Hayes Michael T.)
The limits of policy change : incrementalism, worldview, and the rule of law / by Michael T. Hayes
: pbk. - Washington, D.C. : Georgetown University Press , c2001. - (Essential texts in American government)
Lobbyists and legislators : a theory of political markets / Michael T. Hayes
: pbk.. - New Brunswick, N.J. : Rutgers University Press , c1981