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005 | 20250913131831.0 | ||
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041 | _aEnglish | ||
245 | 0 | _aScience and Technology in School Curricula : Case Study 5 Pakistan | |
260 |
_aParis : _bUNESCO, _c1989 |
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300 |
_a10p.; _c29cm |
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650 | _aReport | ||
942 | _cRP | ||
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_c160555 _d160555 |