Intelligence and cryptanlalytic activities of the British navy in World War I

the code breakers of room 40

Verfasser / Beitragende:
by William James
Ort, Verlag, Jahr:
Laguna Hills, Calif. : Aegean Park Press, 1985
Beschreibung:
XXV, 212 S., [7] Bl. Taf. ; 28 cm
Format:
Buch
ID: 348607326