| 000 | 00459nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a248816 | ||
| 082 |
_a372.3 _bCOM |
||
| 100 | _aCommonwealth Education Liaison Committee: | ||
| 245 | _aSchool science teaching: report of an expert conference held at the University o | ||
| 260 |
_aLondon _bHer Majesty's Stationery Office _c1964 |
||
| 300 | _a140 p. | ||
| 650 | _aScience-Study and teaching | ||
| 942 | _cS | ||
| 999 |
_c77852 _d77852 |
||