00333nam a2200109 a 450000500170000002000150001708200190003210000260005124501030007726000220018030000210020220251203110848.0  a0849307392  a658.05467bBRO  aBroek, Floris Van Den  aManagement of international networksbcost - effective strategies for the new telecom regulatio...  aLondonbCRCc2000  a191p.c24 cm. HB