The IEA study of mathematics.
By: [edited by] Kenneth J. Travers and Ian Westbury with assistance from Elizabeth E. Oldham ... (et al.).
Contributors: Travers, Kenneth J.; Westbury, Ian.; Oldham, Elizabeth E.
Series: International studies in educational achievement -- v.1
Publisher: Pergamon
Published: 1989
Place of publication: Oxford
Language: eng
Number of pages: 239
Subjects: Mathematical ability -- Testing.