International study of achievement in mathematics a comparison of twelve countries QA

International study of achievement in mathematics a comparison of twelve countries QA

Bibliographische Detailangaben
1. Verfasser: Husnn, Torsten, 1916-
Körperschaft: International Project for the Evaluation of Educational Achievement
Format: Buch
Sprache:English
Veröffentlicht: Stockholm Wiley [1967].
Schlagworte:
Comparative education.
Mathematical ability.
Mathematics > Study and teaching secondary.