[50724]   
IIMI, Atsushi
Price structure and network externalities in the telecommunications industry : evidence from Sub-Saharan Africa / Atsushi Iimi. - Washington : The World Bank, 2007. - 43 p. - Policy research working paper. 4200)
Descritores: Indústria das telecomunicações | Procura | Preços | Modelos | Africa
Cota: Serial 395//4200|ISEG