| 000 | 00387nam a22001217a 4500 | ||
|---|---|---|---|
| 999 |
_c1420 _d1420 |
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| 005 | 20200831131833.0 | ||
| 008 | 200831b ||||| |||| 00| 0 eng d | ||
| 020 | _a9231025260 | ||
| 040 | _cCML | ||
| 245 |
_aStudies in Mathematics Education Out of School Mathematics Education. _cMorris, R. |
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| 260 |
_aFrance _bUNESCO _c1987 |
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| 942 |
_2ddc _cBK _e1st Edition _h510.7 _mSTU |
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