Principles of educational and psychological measurement and evaluation

Manylion Llyfryddiaeth
Prif Awdur:	Sax, Gilbert
Awduron Eraill:	Newton, James W.
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	Belmont, CA Wadsworth Pub. c1997
Pynciau:	Educational tests and measurements > United States.