Cutting the cost : the falling price of telephony in four european countries / [ed. Graham Louth]
Cutting the cost : the falling price of telecoms in Europe / Graham Louth, John Darnbrough and Michael Denmead
ICCP reviews of information and communications policies : Finland / Organisation for Economic co-Operation and Development
Billing and customer care systems : strategic tools for telecoms operators / Tim Hills and Susan Ablett