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| 005 | 20250508160657.0 | ||
| 008 | 008 250505s9999 xx 000 0 eng d | ||
| 037 | _aTextual | ||
| 040 |
_aFEDL _beng _cFEDL |
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| 041 |
_aeng _2eng |
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| 084 |
_a510, NCE _qFEDL |
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| 100 |
_aPidgeon Douglas A Ed. _9769089 |
||
| 245 | 0 | _aAchievement in mathematics: A national study of secondary schools | |
| 260 |
_aLondon, UK _bNational Foundation for Educational Research in England and Wales _c1967 |
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| 300 | _avi,317p. | ||
| 942 |
_cTEXL _h510, NCE |
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| 999 |
_c1365989 _d1365989 |
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