Enschede, Ch. J., author
Kluwer, 1995
Buku Teks
Deschoemaeker, Frans
Manteau, 1990
Buku Teks
Koopmans, T. (Thymen), author
Kluwer, 1972
Buku Teks
Koopmans, T. (Thymen), author
Kluwer, 1976
Buku Teks
Koopmans, T. (Thymen), author
Kluwer, 1982
Buku Teks