11: GCHQ – John Ferris on the official history
The EI Podcast - En podcast av Engelsberg Ideas - Torsdagar
Mattias Hessérus is in conversation with John Ferris, the historian 'behind the enigma' of Britain's signals intelligence agency.
The EI Podcast - En podcast av Engelsberg Ideas - Torsdagar
Mattias Hessérus is in conversation with John Ferris, the historian 'behind the enigma' of Britain's signals intelligence agency.