| 000 | 00536nam a2200193Ia 4500 | ||
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| 005 | 20250508152432.0 | ||
| 008 | 008 250505s9999 xx 000 0 eng d | ||
| 037 | _aTextBook | ||
| 040 |
_aFEDL _beng _cFEDL |
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| 041 |
_aeng _2eng |
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_a001.42, GOO _qFEDL |
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| 100 |
_aGood C V _9761474 |
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| 245 | 0 | _aIntroduction to educational research | |
| 260 |
_aNew York, USA _bUniversity Press _c1959 |
||
| 300 | _axii,424p. | ||
| 650 | _aResearch-Education | ||
| 942 |
_cTB _h001.42, GOO |
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| 999 |
_c1336398 _d1336398 |
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