Secret story codemakers codebreakers (2 risultati)

reprint stiff wrappers Nice Copy octavo 288pp., bibliog., index, 'First-hand accounts by operatives around the world, from Bletchley Park to Guadacanal and the Navajo Indian signallers'.

reprint stiff wrappers As New octavo 288pp., b/w plates, bibliog., index, 'First-hand accounts by operatives around the world, from Bletchley Park to Guadacanal and the Navajo Indian signallers'.