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161
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162
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163
Citizenship, social and economics education.
Argitaratua 2002Available for UP System via Sage Premier.
Continuing Resource -
164
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165
Time-on-task and pupil achievement in science effects of instructional leadership
Argitaratua 2002Thesis -
166
Learning from cases unraveling the complexities of elementary science teaching
Argitaratua 2002Liburua -
167
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168
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169
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170