Principles of telegraphy /

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Biswas, Nripendra N.
Hōputu: Pukapuka
Reo:Ingarihi
I whakaputaina: New Delhi : Media promoters & Publishers, c1964.
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!

CSE

Ngā taipitopito puringa mai i CSE
Tau karanga: 384.1 B623p
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