23% nuolaida
GCHQ: The Secret Wireless War, 1900-1986
Akcijos kaina
€34,80
Įprasta kaina
€45,24
Vieneto kaina
/
Nėra tokio varianto
Signal intelligence is the most secret, and most misunderstood, weapon in the modern espionage arsenal. As a reliable source of information, it is unequalled, which is why Government Communications Headquarters, almost universally known as GCHQ, is severa
GCHQ: The Secret Wireless War, 1900-1986