Digital Telephony /

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Bellamy John
Hōputu: Pukapuka
Reo:Ingarihi
I whakaputaina: New York : Wiley, c1991.
Putanga:2nd ed.
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!
Whakaahuatanga
Whakaahuatanga ōkiko:xix,572p.: ills. 22cm.
Rārangi puna kōrero:includes index
ISBN:0471620564