| 000 | 00418nam a2200157Ia 4500 | ||
|---|---|---|---|
| 700 | _aHarlen, Wynne | ||
| 100 | _aHarlen, Wynne | ||
| 020 | _a92-3-102034-X | ||
| 365 | _b63 | ||
| 942 | _cBK | ||
| 654 | _a | ||
| 245 | _aNew trends in primary school scince education (Volume - 1) # New trends in primary school scince education | ||
| 260 |
_aLondon _bUnited Nations _c1983 |
||
| 082 | _a372.3 | ||
| 300 |
_bPb _ax,216 |
||
| 999 |
_c417359 _d417359 |
||
| 041 | _aeng | ||