| 000 | 00369nam a2200145Ia 4500 | ||
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| 008 | 210301b xxu||||| |||| 00| 0 eng d | ||
| 100 | _aCHARYULU, KRISHNAMA | ||
| 245 | _aSCIENCE PROJECTS AND EXPERIMENTS | ||
| 260 |
_aHYDERABAD, NEELKAMAL, 2012. _b _c |
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| 300 | _a263 | ||
| 500 | _aB. ED | ||
| 690 | _aSCIENCE | ||
| 690 | _aB. ED | ||
| 690 | _aFACULTY OF EDUCATION | ||
| 690 | _aMRU | ||
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| 907 | _a146517 | ||
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_c233275 _d233275 |
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