1. Very special intelligence
Author: / [by] Patrick Beesly
Library: Central Library and Document Center of Shahid Chamran University (Khuzestan)
Subject: World War, 1939-1945- Cryptography,Great Britain.- Naval Intelligence Division.- Operational Intelligence Centre,World War, 1939-1945- Secret service- Great Britain
Classification :
D810
.
C88
,
B43
1977
