| 000 | 00314nam a2200121Ia 4500 | ||
|---|---|---|---|
| 100 | _aDubas P J | ||
| 942 | _cBK | ||
| 245 | _aThe story of photo synthesis (phlogiston to electron) | ||
| 260 |
_aNew Delhi _bAll India Science Teachers Association _c- |
||
| 082 |
_a581.3342 _bDub |
||
| 300 | _a14 | ||
| 546 | _aEnglish | ||
| 999 |
_c342031 _d342031 |
||
| 041 | _aeng | ||