| 000 | 00463nam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 230419b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a373.52:52 _bK1 |
||
| 245 |
_aNew thinking in school mathematics _c/ Organisation for European Economic Co-operation |
||
| 260 |
_aEurope: _bOrganisation for European Economic Co-operation, _c1961 |
||
| 300 | _a246p. | ||
| 650 | _aEducation | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c21040 _d21040 |
||