GCHQ (Government Communications Headquarters) is a signals intelligence and cyber security organisation whose mission is to keep Britain safe from terror attacks and cybercrime.
2 Ebooks bởi GCHQ
GCHQ: GCHQ Puzzle Book II
Train your brain with these fiendishly difficult puzzles, the perfect companion for anyone wanting to keep their mind busy’Fiendishly tricky’ Daily Mail With their first bestselling book, The GCHQ …
EPUB
Anh
DRM
€14.99
GCHQ: GCHQ Puzzle Book
Sharpen your mind to beat the smartest brains in Britain with the original official GCHQ puzzle book Would GCHQ recruit you? Pit your wits against the people who cracked Enigma in the official puzzle …
EPUB
Anh
DRM
€14.99
