| 000 | 00473nam a2200169Ia 4500 | ||
|---|---|---|---|
| 999 |
_c9101 _d9101 |
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| 005 | 20220527101111.0 | ||
| 008 | 180712s9999 xx 000 0 und d | ||
| 020 | _a423505408 | ||
| 041 | _aEN | ||
| 082 |
_a371.26 _bBAC _223 |
||
| 100 |
_aBACKHOUSE, John K. _eaut |
||
| 245 |
_aComparability of grading standards in science subjects at GCE A level _c/[by] John K.Backhouse |
||
| 260 |
_aLondon _bEvans _c1978 |
||
| 300 | _a71 p. | ||
| 500 | _aIncludes appendix. | ||
| 942 | _cS | ||