| 000 | 00426nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a372.3 _bSc416 |
||
| 245 | _aScience in the primary school | ||
| 260 |
_aLondon _bJohn Murray _c1959 |
||
| 300 | _a46p. | ||
| 650 | _aElementary education | ||
| 650 | _aPrimary school | ||
| 650 | _aScience and nature study | ||
| 942 | _cBK | ||
| 999 |
_c44064 _d44064 |
||