Pushing the envelope : Achieving high performance in a competitive postal environment / ed. Sylvain Bacon, Michael S. Coughlin
O plano de formação : preparar, acompanhar e controlar / org. CEGOC
The role and impact of WiMax and proprietary BWA [documento electrónico] / Alastair Brydon and Mark Heath with Ross Pow; ed. Catherine Viola
Video on demand 2005 [documento electrónico] : when will on-demand be in demand? / ed. Datamonitor