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| 100 | _aSantosh Kumari | ||
| 245 | 0 | _aStudy of the social positions of physics teachers of Delhi higher secondary schools, their understanding of the nature of their subject and its implications for the treatment of the curriculum | |
| 260 | _c1976 | ||
| 300 | _a99p. | ||
| 546 | _aM. Ed. Dissertation (Delhi University) | ||
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_c1359278 _d1359278 |
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