| 000 | 00524nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 211115s9999 xx 000 0 und d | ||
| 020 | _a81-237-2207-9 | ||
| 041 | _aeng | ||
| 082 |
_aT15:(A) _bN2 |
||
| 100 | _aHarlen, Wynne . | ||
| 245 | 0 |
_aUNESCO sourcebook for science in the primary school: a workshop approach to teacher education / _cby Wynne Harlen and Jos Elstgeest. |
|
| 260 |
_aNew Delhi : _bNational Book Trust, India , _c1992 |
||
| 300 | _a271p : | ||
| 650 | _aUnesco sourcebook for science | ||
| 942 | _cTB | ||
| 999 |
_c50617 _d50617 |
||