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The Angolan conflict : internal and international aspects
Barratt, John, (1976)
African battleline : American Policy Choices in Southern Africa
Nielsen, Waldemar A., (1965)
South Africa 1977 : dynamic action required
Villliers, Cas de, (1976)
Human rights and Homelands
Villiers, Cas de, (1978)
African problems and challenges : selected essays on contemporary African affairs
Villiers, Cas de, (1976)