| 000 | 00445nam a2200181Ia 4500 | ||
|---|---|---|---|
| 005 | 20250220125744.0 | ||
| 008 | 250220s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _c20 | ||
| 040 | _aMAIN | ||
| 041 | _aEnglish | ||
| 082 |
_a530 _bGUP |
||
| 100 | _aGupta, Sharwan Kumar | ||
| 245 | _aTeaching physical sciences in secondary schools | ||
| 260 |
_aNew Delhi _bSterling publishers _c1981 |
||
| 300 | _a232p. | ||
| 650 | _aPhysics | ||
| 942 | _cBK | ||
| 999 |
_c39874 _d39874 |
||