| 000 | 00385nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 131111s9999 xx 000 0 und d | ||
| 100 | _aDas,R C | ||
| 245 | _aScience teaching in schools | ||
| 250 | _a2nd ed | ||
| 260 | _aNew Delhi | ||
| 260 | _bSterling | ||
| 260 | _c1985 | ||
| 300 | _a264p. | ||
| 650 |
_aEducation _aTeaching methods-Science |
||
| 763 | _a1118 | ||
| 942 | 0 | 0 | _013 |
| 999 |
_c52998 _d52998 |
||