Evaluating educational programs and products.

Xehetasun bibliografikoak
Egile nagusia:	Borich, Gary D.
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	Englewood Cliffs, N. J. Educational Technology Pub. [c1974].
Gaiak:	Educational accountability. Teaching > Aids and devices.