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1731
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1732
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1733
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1734
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1735
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1736
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1737
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1738
The Kalinga peace pact system its implication for the social studies curriculum in the area
Publicerad 1982Lärdomsprov -
1739
The urban-industrial community of Iligan City as a source of instructional materials in social studies
Publicerad 1982Lärdomsprov -
1740
The geography of Bukidnon as a source of teaching materials for social studies teachers
Publicerad 1982Lärdomsprov