| 000 | 00455nam a2200193Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20250820120148.0 | ||
| 008 | 250729s2006 xx 000 0 und d | ||
| 020 | _a 978-8170416326 | ||
| 040 | _cAL | ||
| 041 | _aeng | ||
| 082 | _a500.7 YADT | ||
| 100 |
_aYadav M S _9221627 |
||
| 245 | _aTeaching of science | ||
| 260 |
_aNew Delhi _bA P H Publishing _c2006 |
||
| 300 | _a240p | ||
| 650 |
_aScience _9221628 |
||
| 942 |
_2ddc _cBED |
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| 999 |
_c235101 _d235101 |
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