Broadband growth and policies in OECD countries [documento electrónico] : ministerial background report / Taylor Reynolds, Sacha Wunsch-Vicent
Getting the most out of the digital dividend [documento electrónico] : allocating UHF spectrum to maximise the benefits for european society / Spectrum Value Partners
Documentos dos séculos XIII a XIX relativos a correios / colig. Godofredo Ferreira; rev. e org. Isabel Sanches
Malicious software (malware) [documento electrónico] : security threat to the internet economy: ministerial background report / Organisation for Economic co-Operation and Development