| 000 | 00617nam a2200169 4500 | ||
|---|---|---|---|
| 008 | b xx# eng u | ||
| 040 | _aLB-BrCRDP | ||
| 082 | _a372.7/P612a | ||
| 100 | 1 | _aPidgeon, Douglas A., ed. | |
| 130 | 1 | _lEN | |
| 245 | 1 | 0 |
_aAchievement in Mathematics _ba national study of secondary schools _cEdited by Douglas A. Pidgeon with cont. from John Hall et al. |
| 260 |
_aMere _bNational Foundation for Educational Reseach _c1967 |
||
| 300 |
_avi, 317p.: _btables, diagrams, appendices ; _c22cm |
||
| 650 |
_aMathematics _xstudy and teaching |
||
| 942 | _cBK | ||
| 999 |
_c13511 _d13511 |
||