Japan Journal of Mathematics Education and Related Fields
Online ISSN : 2434-8899
Print ISSN : 1349-7332
Recognition and Educational Curriculum on Mathematical Concepts of a weak-minded Child
Recognition on Quasi-mathematics of Down's Syndromes
TETSUO UEMURA
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1989 Volume 30 Issue 1-2 Pages 25-32

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© 1989 Mathematics Education Society of Japan
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