| 000 | 00543nam a2200169Ia 4500 | ||
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| 005 | 20250508162307.0 | ||
| 008 | 008 250505s9999 xx 000 0 eng d | ||
| 037 | _aTextual | ||
| 040 |
_aFEDL _beng _cFEDL |
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| 041 |
_aeng _2eng |
||
| 084 |
_a372.7, BAR _qFEDL |
||
| 245 | 0 | _aInvestigation into the academic causes of backwardness in mathematics at the elementary stage | |
| 260 |
_aBaroda, India _bCentre of Advanced Study in Education _c1966 |
||
| 300 | _a109p. | ||
| 942 |
_cTEXL _h372.7, BAR |
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| 999 |
_c1375637 _d1375637 |
||