Secret service /

Bibliographic Details
Main Author:	Aston, George, Sir, 1861-1938
Format:	Book
Language:	English
Published:	London : Faber & Faber Ltd., [1930]
Subjects:	Secret service > Great Britain. World War, 1914-1918 > Secret service. Military intelligence.

Description
Physical Description:	316 pages including frontispiece (port.) : illustrations (including maps) ; 23 cm.