The IEA study of mathematics
By Kenneth J. Travers, Ian Westbury
Subjects: Mathematics, Study and teaching, Mathematics -- Study and teaching, Mathematical ability, Testing
Description: xxv, 239 p. : 24 cm
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Subjects: Mathematics, Study and teaching, Mathematics -- Study and teaching, Mathematical ability, Testing
Description: xxv, 239 p. : 24 cm
You must log in to leave comments.