Validity and validation / Catherine S. Taylor.

I tiakina ki:
Ngā taipitopito rārangi puna kōrero
I whakaputaina: Oxford : Oxford University Press, [2013]
Urunga tuihono:
Kaituhi matua:
Punipuni:Series in understanding statistics.
Ngā marau:
Hōputu: Tāhiko īPukapuka