| 1 | School ethos and school effectiveness: a systems approachvol I & II | |
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| Language: | English | |
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| Language: | English | |
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| Language: | English | |
| Shodhganga | ||
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| Language: | English | |
| 9 | Study of non-formal science activities in secondary schools of Maharashtra state | |
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| Language: | English | |
| Shodhganga | ||
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| Language: | English | |
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| Language: | English | |
| Shodhganga | ||