A model for calculating interconnection costs in telecommunications /

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Ētahi atu kaituhi: Noumba Um, Paul (Editor)
Hōputu: Pukapuka
Reo:Ingarihi
I whakaputaina: Washington, D.C. : World Bank : PPIAF, c2004.
Ngā marau:
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Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!

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