Meaningful assessment a manageable and cooperative process

Bibliográfalaš dieđut
Váldodahkki:	Johnson, David W.
Eará dahkkit:	Johnson, Roger T.
Materiálatiipa:	Girji
Giella:	eaŋgalasgiella
Almmustuhtton:	Boston Allyn and Bacon c2002.
Fáttát:	Educational tests and measurements. Educational evaluation.