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1by Tullock Gordon
E. Elgar c1993Book -
2by Tullock Gordon
Kluwer-Nijhoff Pub. c1983Book -
3by Tullock Gordon
Économica 1978Book -
4by Tullock Gordon
Kluwer academic publishers 1991Book -
5by Tullock Gordon
Wheatsheaf 1986Book -
6University of Virginia 1966Book
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7by Mitchell William C.
Westview press 1994Book -
8Texas A & M University c1980Book