How to prove it. A structured approach.

I tiakina i:
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Kaituhi matua: Velleman, Daniel J (autor)
Hōputu: Pukapuka
I whakaputaina: New York, USA: Cambridge University Press, 2006.
Putanga:2a. edición.
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!

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