Frontiers of broadband, electronic and mobile commerce / ed. Russel Cooper, Gary Madden
Budget MVNOs in Europe exact a heavy price [documento electrónico] / Farid Yunus
Launching 3G [documento electrónico] : progress and bright prospects for WCDMA / Farid Yunus
Estudo base telecomunicações / [ed.] Marktest
Information transport systems installation : manual / BICSI Press