| 000 | 00359nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 180928s1985 xx 000 0 und d | ||
| 020 | _a81-207-0040-6 | ||
| 100 | _aDas, R C | ||
| 245 | _aScience teaching in schools | ||
| 250 | _a2 | ||
| 260 |
_aNew Delhi _bSterling Publisher Pvt Ltd _c1985 |
||
| 300 | _axv+264 | ||
| 365 |
_b110.00 _cRs |
||
| 906 | _a15.00 | ||
| 999 |
_c335802 _d335802 |
||