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_c69807 _d69807 |
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| 041 | _aeng | ||
| 082 | _a372 DAV-E | ||
| 100 | _aGera,Kiran J | ||
| 245 | 0 |
_aEffect of experimental tasks in general science carried out by individual and groups of primary children on the development of their mental processes/ _cGera,Kiran J; guided by Praful N. Dave |
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| 260 |
_aAjmer: _bRIE, Ajmer, |
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| 300 | _a74p | ||
| 650 | _aEducationElementory-Study and Teaching | ||
| 700 |
_aDave, Praful N. _eguide |
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| 942 | _cTD | ||