Improvement pf teaching by television.

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Griffith, Barton L. (autor)
Ētahi atu kaituhi: Maclennan, Donald W. (autor) (autor)
Hōputu: Pukapuka
Reo:Ingarihi
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!