The Practice of freedom :
Canadian essays on human rights and fundamental freedoms /
R. St. J. Macdonald, John P. Humphrey [editors].
Humphrey, J. P., Macdonald, R. St. J. (1979). The Practice of freedom: Canadian essays on human rights and fundamental freedoms. Toronto: Butterworths.
Humphrey, John P, and Ronald St. J. Macdonald. The Practice of Freedom: Canadian Essays On Human Rights And Fundamental Freedoms. Toronto: Butterworths, 1979.
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