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| 005 | 20250913131057.0 | ||
| 008 | 981208s1970 xxk 00 eng | ||
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| 090 |
_aQD169.W3 _bE55 |
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| 100 | 1 | _aEllis, D. R. | |
| 245 | 1 | 0 |
_aHard and soft water / _cD. R. Ellis. |
| 260 |
_aOxford : _bPergamon Press, _c1970. |
||
| 300 |
_aiv. (various pagings). ; _c10 cm. |
||
| 440 | 0 | _aA Pergamon practical programme | |
| 590 | _a2. | ||
| 650 | 0 | _aWater. | |
| 650 | 0 |
_aWater _xHardness. |
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| 740 | 0 |
_aHard and soft water. _bpart II. |
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| 942 |
_n0 _kQD169.W3 E55 |
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| 990 | _amur | ||
| 991 | _aFakulti Sains Fizik dan Gunaan | ||
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_c94727 _d94727 |
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