| 000 | 00472nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a372.3 _bG786 |
||
| 110 | _aGreat Britain. Ministry of Education | ||
| 245 | _aScience in primary schools | ||
| 260 |
_aLondon _bHMSO _c1961 |
||
| 300 | _aiv,32p. | ||
| 650 | _aElementary education | ||
| 650 | _aPrimary schools | ||
| 650 | _aScience and nature study | ||
| 942 | _cBK | ||
| 999 |
_c49965 _d49965 |
||