Secret Duties of a Signals Interceptor: Working with Bletchley Park, the SDS and the OSSE-bookSecret Duties of a Signals Interceptor: Working with Bletchley Park, the SDS and the OSSdeJenny NaterNota: 0 de 5 estrelas0 notasSalve Secret Duties of a Signals Interceptor: Working with Bletchley Park, the SDS and the OSS para mais tarde