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- Oosterwegel, G.G. (author) master thesis 1956
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- Huizenga, T. (author) master thesis 1956
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- Alkemade, A.M. (author) master thesis 1956
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- Schipper, L.A. (author) master thesis 1956
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- Schmit Jongbloed, L.J. (author) master thesis 1956
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- Dekker, W.A. (author) master thesis 1956
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- Meijer, P.B. (author) master thesis 1956
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- Snepvangers, J.J.M. (author) master thesis 1956
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- Simon Thomas, H.C. (author) master thesis 1955
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- van den Beukel, A. (author) master thesis 1955
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- Kreyger, P.J. (author) master thesis 1955
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- Keasberry, J.W. (author) master thesis 1955
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- Nijsing, R.A.T.O. (author) master thesis 1955
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- Reerink, H. (author) master thesis 1955
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- Van Ammers, H. (author) master thesis 1955
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- Zijlker, A.W. (author) master thesis 1955
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- Lewy, H.H. (author) master thesis 1955
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- Van den Bergh, A.A. (author) master thesis 1955
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- Rauwenhoff, F.C. (author) master thesis 1955
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- Van Goudoever, S. (author) master thesis 1955