Improving educational evaluation methods impact on policy

Detaylı Bibliyografya
Diğer Yazarlar:	Aslanian, Carol B.
Materyal Türü:	Kitap
Dil:	English
Baskı/Yayın Bilgisi:	Beverly Hills Sage research series in evaluation c1981 .
Konular:	Educational survey > United States > Address, essays, lectures.