| 000 | 00362nam a2200145Ia 4500 | ||
|---|---|---|---|
| 082 |
_a372.35044 _bASC |
||
| 100 |
_aAssociation of teacher _968236 |
||
| 245 |
_aScience teaching techniques VII _cAssociation of teachers |
||
| 260 |
_aLondon: _bJohn Murray, _c1959. |
||
| 300 | _b63p. | ||
| 500 | _aPB | ||
| 546 | _aEng | ||
| 650 |
_aScience _9162034 |
||
| 942 | _cBK | ||
| 999 |
_c30244 _d30244 |
||