| 000 | 00379nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 210210b1992 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a81 7041 632 9 | ||
| 082 | _a507 YADT | ||
| 100 | _aYADAV (M S). | ||
| 245 | _aTeaching of science. | ||
| 260 |
_aND _bAnmol Publications _c1992 |
||
| 300 | _a240 | ||
| 650 | _aScience teaching | ||
| 690 | _aPure Sciences | ||
| 906 | _a051219 | ||
| 999 |
_c99932 _d99932 |
||