| 000 | 00416cam a2200169ua 4500 | ||
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| 001 | 4711 | ||
| 008 | 150523n ii |||gr||||Z||||||eng | ||
| 041 | _aeng | ||
| 082 |
_223 _a540 |
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| 100 |
_aDR. K G BHATTACHARYYA., _eS.U CHOWDHURY. |
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| 245 |
_aH.S CHEMISTRY _hTextual Documents |
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| 260 |
_aGUWAHATI: _bASSM BOOK DEPOT. |
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| 300 | _a515. | ||
| 653 | _aChemistry | ||
| 942 |
_2DDC _cBK _e23 |
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| 999 |
_c4719 _d4719 |
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| 650 | _aChemistry | ||