| 000 | 00377nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 231221s9999 xx 000 0 und d | ||
| 041 | _aEnglish | ||
| 082 | _a372.35 DAS;1 R | ||
| 100 | _aDas, R C | ||
| 245 | 0 | _aScience teaching in schools | |
| 250 | _a2nd ed. | ||
| 260 |
_c1985 _bsterling _aNew Delhi |
||
| 300 | _axv+264 | ||
| 650 | _ateaching,schools | ||
| 942 | _cED | ||
| 999 |
_c206798 _d206798 |
||