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- Dahmen, E.A.M.F. (author) doctoral thesis
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- Eversteijn, F.C. (author) doctoral thesis 1960
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- Hendriks, W.J. (author) doctoral thesis 1960
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- Kraaijveld, H.J. (author) doctoral thesis 1960
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- Huibers, D.T.A. (author) doctoral thesis 1960
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- De Wit, N.P.M. (author) doctoral thesis 1960
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- Davidse, P.D. (author) doctoral thesis 1959
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- Knegtel, J.T. (author) doctoral thesis 1959
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- Wolfs, P.M.J. (author) doctoral thesis 1959
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- Hoekstra, T. (author) doctoral thesis 1958
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- Oelderik, J.M. (author) doctoral thesis 1958
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- Nieuwenhuis, F.J.M. (author) doctoral thesis 1958
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- Van der Poel, P.W. (author) doctoral thesis 1958
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- Beneken, P.M. genaamd Kolmer (author) doctoral thesis 1958
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- Kempen, H.W.J. (author) doctoral thesis 1958
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- Soemantri, R.M. (author) doctoral thesis 1958
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- Weber, A.B.R. (author) doctoral thesis 1957
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- Geerards, J.J.T.M. (author) doctoral thesis 1957
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- Cornelissen, J. (author) doctoral thesis 1957
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- Klinkenberg, J.W. (author) doctoral thesis 1957