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![Page 1: Published in 1 Mathematics, Education and Society (6th](https://reader031.vdocument.in/reader031/viewer/2022012411/616b377b9a03ec7db93821b9/html5/thumbnails/1.jpg)
Published in Mathematics, Education and Society (6th International Congress on Mathematical Education, Budapest), 1-5, 1988 which should be used for any reference to this work
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![Page 2: Published in 1 Mathematics, Education and Society (6th](https://reader031.vdocument.in/reader031/viewer/2022012411/616b377b9a03ec7db93821b9/html5/thumbnails/2.jpg)
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![Page 3: Published in 1 Mathematics, Education and Society (6th](https://reader031.vdocument.in/reader031/viewer/2022012411/616b377b9a03ec7db93821b9/html5/thumbnails/3.jpg)
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Published in Mathematics, Education and Society (6th International Congress on Mathematical Education, Budapest), 1-5, 1988 which should be used for any reference to this work
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