Wireless portals : business models and market strategies / Eden Zoller, Dan Ridsdale
Strategy for the future use of the radio spectrum in the UK [texto policopiado] / Radiocommunications Agency
Electronic commerce : the strategic perspective / Richard T. Watson...[et. al]
Cabling installations : user friendly guide: ERA report 98-0668: ERA project 33-01-0288 / ed. ERA Technology Ltd.