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| 005 | 20250508155748.0 | ||
| 008 | 008 250505s9999 xx 000 0 eng d | ||
| 037 | _aDissertations | ||
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| 041 |
_aeng _2eng |
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| 084 |
_a570.7, SAB/DI _qFEDL |
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| 100 |
_aSabharwal Swaraj _9767454 |
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| 245 | 0 | _aComparative study of the aproach to the teaching of biology to 6th, 7th and 8th grades in a few schools in India (Delhi) and canada (Toronto, Ontario) | |
| 260 | _c1973 | ||
| 546 | _aM. Ed. Dissertration (Delhi University) | ||
| 942 |
_cDIS _h570.7, SAB/DI |
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| 999 |
_c1359171 _d1359171 |
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