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| 005 | 20250508163432.0 | ||
| 008 | 008 250505s9999 xx 000 0 eng d | ||
| 037 | _aTheses | ||
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_aFEDL _beng _cFEDL |
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_aeng _2eng |
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_a155.413, GAY/TH _qFEDL |
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_aGaysu R Arvind _9550197 |
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| 245 | 0 | _aAlternative techniques of training children for development of concept of conservation | |
| 260 | _c1987 | ||
| 300 | _a308p. | ||
| 546 | _aPh. D. Thesis, (Delhi University) | ||
| 942 |
_cTH _h155.413, GAY/TH |
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| 999 |
_c1383222 _d1383222 |
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