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| 005 | 20250508154028.0 | ||
| 008 | 008 250505s9999 xx 000 0 eng d | ||
| 037 | _aTextual | ||
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_aFEDL _beng _cFEDL |
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| 041 |
_aeng _2eng |
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| 084 |
_a507, OBO _qFEDL |
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| 100 |
_aObourn Ellsworth S...(et.al). _9764899 |
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| 245 | 0 | _aGeneral facilities and equipment: Science and mathematics in public high schools 1958, Part 1 | |
| 245 | 0 | _cU S Department of Health, Education and Welfare | |
| 260 |
_aWashington, USA _bU.S. Government Printing Office _c1960 |
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| 300 | _aix,70p | ||
| 942 |
_cTEXL _h507, OBO |
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_c1347155 _d1347155 |
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