A model of personnel development and training in the South African economy, with specific reference to the training of black migrant workers using educational television by Berry, Peter Colin

Other Authors: “…Helm, B…”
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The socio-legal matrix of South African native life : a review of South African legislation (1910–1958) affecting natives, with special reference to domicile and mobility by Van der Spuy, Eva C

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Delinquency and the family : a study of connexions between crime and socioenvironmental factors with special reference to inmates of the Constantia Reform School. by Ullmann, David-Nathan

Other Authors: “…Helm, B…”
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