| 000 | 00363nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 250621b |||||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 100 | _aSharma, H.L. | ||
| 245 | _aschool science education in India | ||
| 260 |
_aNew Delhi _bCommonwealth Publishers _c1989 |
||
| 300 |
_bHb _c22 _axii,298 |
||
| 365 | _b250 | ||
| 942 | _cBK | ||
| 999 |
_c360163 _d360163 |
||