1.

Wettbewerb für einen Friedenspalast im Haag verbunden mit einer Bibliothek.

1.

Economic and social history of the World War : Dutch series.

1.

Economic and Social History of the World War (Belgian Series)

1.

Instructions to the American delegates to the Hague peace conferences and their official reports [electronic resource] /

1.

The international union of The Hague conferences [electronic resource] /

1.

War finances in the Netherlands up to 1918 /

1.

Instructions to the American delegates to the Hague peace conferences and their official reports

1.

The international union of the Hague conferences /

1.

The freedom of the seas, or, The right which belongs to the Dutch to take part in the East Indian Trade [electronic resource] : a dissertion /

1.

The freedom of the seas : or, The right which belongs to the Dutch to take part in the East Indian trade /