Educational measurement and evaluation a worktext

Bibliografiske detaljer
Hovedforfatter:	Collins, Harold W.
Andre forfattere:	Johansen, John H., Johnson, James Allen 1932-
Format:	Bog
Sprog:	English
Udgivet:	Glenview, Ill. Scott, Foresman [1976]
Udgivelse:	2d ed.
Fag:	Educational tests and measurements.