Langemeijer, G.E. (Gerard Eduard), 1903-1990, author
W.E.J. Tjeenk Willink, 1985
Buku Teks
Langemeijer, G.E. (Gerard Eduard), 1903-1990, author
Tjeenk Willink, 1976
Buku Teks
Drion, H., author
Kluwer, 1965
Buku Teks
Drion, H., author
Deventer, Kluwer
Buku Teks
Brahn, O.K., author
Gouda Quint, 1984
Buku Teks