Great Britain - History, Naval - 20th century.

The Royal Navy and the German Threat 1901-1914 = Admiralty Plans to Protect British Trade in a War Against Germany / by: (Electronic resources)

Great Britain.- History- 20th century.

Great Britain- History, Naval- 20th century.

Sea-power- History- 20th century.- Great Britain

Germany- History, Naval- 20th century.

Sea-power- History- 20th century.- Germany