| 000 | 00392nam a2200121Ia 4500 | ||
|---|---|---|---|
| 082 |
_a372.35044 _bASS |
||
| 245 | _aScience in the introductory phase: three teaching schemes for the introduction of science in the junior forms of secondary schools | ||
| 260 |
_aLondon: _bAssociation for Science Education, _c1967. |
||
| 300 | _b82p. | ||
| 546 | _aeng | ||
| 650 |
_aScience _9158319 |
||
| 942 | _cBK | ||
| 999 |
_c30243 _d30243 |
||