Prins, Herschel
Offenders, deviants or patients?
Routledge, 1995
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Deviants
Sage, 1983
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Kelsen, Hans
Introduction to the problems of legal theory
Clarendon Press Oxford, 1992
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Brumfiel, Charles Francis, 1914-
Introduction to mathematics : with supplementary problems
California State Department of Education , 1965
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Cornman, James W.
Philosophical problems and arguments: an introduction
Macmillan, 1968
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