Links and sources
Bibliography
Mann, S. C. M. F. G. Gibbs. Nelson, 1977
Miller, D. Thomas Cawthron and the Cawthron Institute. Nelson, 1963
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Print the full story
Mann, S. C. M. F. G. Gibbs. Nelson, 1977
Miller, D. Thomas Cawthron and the Cawthron Institute. Nelson, 1963