Alastair Denniston : code-breaking from Room 40 to Berkeley Street and the birth of GCHQ /

"Some of the individuals who played key roles in the success of Bletchley Park in reading the secret communications of Britain's enemies during the Second World War have become well-known figures. However, the man who created and led the organisation based there, from its inception in 1919 until 194... Full description

Main Author: Greenberg, Joel, 1946-
Format: Book
Language: English
Published: Barnsley, S. Yorkshire : Frontline Books, 2017.

Airport Campus Library - General

Call Number: D810 .C88 G74 2017
Copy 1