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31
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32
Community studies as a basis for science modules for elementary school children
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33
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Community studies as a basis for science modules for elementary school children
Baskı/Yayın Bilgisi 1982Kitap -
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36
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37
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Constraints and realities of physics teaching in some Asian countries
Baskı/Yayın Bilgisi 1982Kitap -
39
Readability level determination for the elementary school science textbooks
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40