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

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: Postlethwaite, T. Neville
Format: Buch
Sprache:English
Veröffentlicht: New York : Wiley, 1967.
Schlagworte:
Inhaltsangabe:
  • Data "collected by the International Project for the Evaluation of Educational Achievement (IEA)".