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| 037 | _aDissertations | ||
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_aeng _2eng |
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_a371.146, GUP/DI _qFEDL |
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| 100 | _aGupta Sushma | ||
| 245 | 0 | _aStudy of the effectiveness of in-service science teachers's programme organized by directorate of education, Delhi | |
| 260 | _c1988 | ||
| 300 | _a95p. | ||
| 546 | _aM. Ed. Dissertation (Delhi University | ||
| 942 |
_cDIS _h371.146, GUP/DI |
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_c1382270 _d1382270 |
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