.245
a	Price structure and network externalities in the telecommunications industry
b	: evidence from Sub-Saharan Africa [Koleksi World Bank]
h	Terbitan Badan Internasional
.100
a	IIMI, Atsushi
.005
a	20070713075709
.260
a	Washington, D.C.
b	The World Bank
c	2007
.084
a	WB IIM
.300
a	43 hlm.: gamb., tab.
b	28 cm.
c	43 hlm.: gamb., tab. ; 28 cm.
.490
a	Policy Research Working Paper Series ; WPS 4200
.336
a	Terbitan Badan Internasional