| 000 | 00379nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 241226s9999 xx 000 0 und d | ||
| 020 | _a8120700406 | ||
| 082 |
_a600.07 _bDAS |
||
| 100 | _aDas, R C. | ||
| 245 | 0 | _aScience Teaching in School | |
| 260 |
_aNew Delhi : _bSterling Publishers Private Limited , _c1985. |
||
| 300 | _a264 Pages; | ||
| 650 | _aScience and Technology | ||
| 999 |
_c177851 _d177851 |
||