Systems of Frequency Curves.

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: ELDERtON , W illiam Plain and JOHNSON,Norman lloyd
Ētahi atu kaituhi: ELDERTON, William Plain and JOHNSOn,Norman lloyd
Hōputu: Pukapuka
Reo:Ingarihi
I whakaputaina: Cambridge, C.U. Press. 1969.
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!