School organization and school achievement : a study based on achievement in mathematics in twelve countries /

Kaydedildi:
Detaylı Bibliyografya
Yazar: Postlethwaite, T. Neville
Materyal Türü: Kitap
Dil:English
Baskı/Yayın Bilgisi: New York : Wiley, 1967.
Konular:
İçindekiler:
  • Data "collected by the International Project for the Evaluation of Educational Achievement (IEA)".