English language proficiency and contextual factors influencing mathematics achievement of secondary school pupils in South Africa.

書誌詳細
第一著者: Howie, Sarah
共著者: Third International Mathematics and Science Study-Repeat (TIMSS-R), International Association for the Evaluation of Educational Achievement (IEA)
フォーマット: 図書
言語:English
出版事項: Enschede PrintPartners c2002.
主題: