Tracking telecoms [CD-ROM] : a virtual tour of the world of communications / presented by International Herald Tribune
R&TTE Guide : Radio and telecommunications terminal equipment (R&TTE) / BSI - British Standard Institute
Information security management : BS ISO / IEC 17799:2000, BS 7799-2 and guidelines / British Standards Institution
Private postal operators in Europe : December 2000 / ed. Manner-Romberg Unternehmensberatung