| 000 | 00344nam a2200133Ia 4500 | ||
|---|---|---|---|
| 005 | 20260720174559.0 | ||
| 008 | 260720s2005 xx 000 0 und d | ||
| 041 | _aeng | ||
| 082 | _a500.7 SENT | ||
| 100 |
_aSem, B R _9268527 |
||
| 245 | _aTeaching science in classrooms | ||
| 260 |
_aNew Delhi _bCommonwealth Publishers _c2005 |
||
| 300 | _a262p | ||
| 999 |
_c242605 _d242605 |
||