The diplomatic background of the World War /

"Present[s] in brief and summary form materials which are at present available only in numerous and lengthy volumes."--Prefatory note.

The curtain of steel,

Mode of access: Internet.

The truth about the "secret treaties,"

Mode of access: Internet.

Maatregelen ter handhaving onzer onzijdigheid in den huidigen oorlog ...

Proefschrift--Leiden.