| 000 | 00359nam a22001457a 4500 | ||
|---|---|---|---|
| 999 |
_c2721 _d2721 |
||
| 003 | OSt | ||
| 008 | 180731b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9789385448294 | ||
| 082 | _a370.102 24 58 GUP | ||
| 100 | _aGupta, Goggi | ||
| 245 | _aTeaching of Science | ||
| 260 |
_aPatiala _bTwentyfirst Century Publicatios _c2016 |
||
| 300 | _a237 | ||
| 942 |
_2ddc _cRBS |
||