Boxes, squares and other things : a teacher's guide for a unit in informal geometry /
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| Format: | Book |
| Language: | English |
| Published: |
Washington :
National Council of Teachers of Mathematics,
1970.
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| Subjects: |
| Physical Description: | viii, 88 σ. : εικ. ; 23 εκ. |
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| Bibliography: | Περιλαμβάνει βιβλιογραφικές παραπομπές. |