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| 001 | 7790 | ||
| 005 | 20200722124401.0 | ||
| 008 | 181015s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a9231021427 | ||
| 040 | _cPK-IsLIS | ||
| 082 |
_a373 _bM8311 |
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| 245 | 0 |
_aStudies in mathematics education _c/ Robert Morris |
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| 260 |
_bUNESCO Publications, _aNew York : _c1985 |
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| 300 | _avarious pagings | ||
| 490 | _v03, 04 | ||
| 650 | _aEducation-Secondary | ||
| 942 | _cBK | ||
| 505 | 0 | _a1. Volume 3: the mathematical education of primary-school teachers 2. Volume 4: the education of secondary school teachers of mathematics | |