Ward, Ian
Introduction to critical legal theory
Routledge. Cavendish. Taylor & Francis Group, 2004
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Kelsen, Hans
Introduction to the problems of legal theory
Clarendon Press Oxford, 1992
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Finch, John
Introduction to legal theory
Sweet & Maxwell, 1974
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Finch, John
Introduction to legal theory
Sweet & Maxwell, 1970
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Jones, John Walter, 1892-1973
Historical introduction to the theory of law / by J. Walter Jones
At The Clarendon Press, 1956
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