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| 037 | _aDissertations | ||
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_aFEDL _beng _cFEDL |
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| 041 |
_aeng _2eng |
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| 084 |
_a510.7, MIT/DI _qFEDL |
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| 100 |
_aMittal Kamlesh _9775354 |
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| 245 | 0 | _aComparative study of effectiveness of the reception-oriented and the selection-oriented concept attainment models in teaching some concepts of mathematics | |
| 260 | _c1991 | ||
| 300 | _a129p. | ||
| 546 | _aM.Ed. Dissertation (Delhi University) | ||
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_cDIS _h510.7, MIT/DI |
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| 999 |
_c1392216 _d1392216 |
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