- document
- Struyk, A.P. (author) doctoral thesis 1928
- document
- Mekel, J.A.A. (author) doctoral thesis 1928
- document
- De Jong, W. (author) doctoral thesis 1928
- document
- Maan, C.J. (author) doctoral thesis 1928
- document
- Dingemans, P. (author) doctoral thesis 1928
- document
- De Ven, L.J. (author) doctoral thesis 1928
- document
- Van Doorninck, N.H. (author) doctoral thesis 1928
- document
- Bertram, S.H. (author) doctoral thesis 1928
- document
- Foerster, E. (author) book 1928
- document
- journal article 1928
- document
- Havelock, Th.H. (author) book 1928
- document
- Foerster, E. (author) book 1928
- document
- Havelock, Th.H. (author) book 1928
- document
- journal article 1928
- document
- Van Gilse, J.P.M. (author) doctoral thesis 1927
- document
- doctoral thesis 1927
- document
- Van Bemmelen, R.W. (author) doctoral thesis 1927
- document
- Strütt, M.J.O. (author) doctoral thesis 1927
- document
- Mom, C.P. (author) doctoral thesis 1927
- document
-
Klink, D.J. (author)UItgebreid overzicht van de werken van het Julianakanaal en de sluis bij Linnereport 1927