How long is a piece of string? : more hidden mathematics of everyday life /
| Prif Awduron: | , |
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| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | Saesneg |
| Cyhoeddwyd: |
London :
Robson Books,
2002.
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| Pynciau: | |
| Classic Catalogue: | View this record in Classic Catalogue |
| ISBN: | 9781861056252 |
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