000 | 00442nam a22001577a 4500 | ||
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999 |
_c290546 _d290546 |
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008 | 170222b xxu||||| |||| 00| 0 eng d | ||
020 | _a9788181536563 | ||
084 |
_2CC _aAk |
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245 |
_aScience encyclopedia / _cEdited and compiled by Aakanksha and Anand |
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260 |
_aNew Delhi : _bRainbow books, _c2011. |
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653 | _aEncyclopedia - Science | ||
700 |
_aAakanksha _eEditor |
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700 |
_aAnand _eEditor |
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942 | _cREF |