The program evaluation standards how to assess evaluations of educational programs

Manylion Llyfryddiaeth
Awduron Corfforaethol:	Joint Committee on Standards for Educational Evaluation, American Association of School Administrators
Awduron Eraill:	Sanders, James R.
Fformat:	Llyfr
Iaith:	Saesneg
Cyhoeddwyd:	Thousand Oaks [Calif.] Sage Publications c1994.
Rhifyn:	2nd ed.
Pynciau:	Educational tests and measurements > United States. Educational evaluation > United States.