| 000 | 00368pam a22001211i 4500 | ||
|---|---|---|---|
| 999 |
_c43647 _d43237 |
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| 008 | 201104s2021 enk o 000|0|eng|d | ||
| 020 | _a9781398318281 | ||
| 245 |
_aCambridge IGCSE and O level computer science _cDavid Watson, Helen Williams. |
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| 250 | _aSecond edition. | ||
| 260 |
_aLondon _bHodder Education _c2021 |
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| 300 | _a1 online resource. | ||
| 942 |
_2ddc _cTR |
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