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41
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42
Perceived difficulties of elementary science teachers in participating in science fairs
Published 1980Thesis -
43
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45
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46
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47
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48
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49
Proposed improvement in social studies instruction at the Jose Rizal College High School
Published 1979Thesis -
50
The process approach in the teaching of elementary science in Camiling, Tarlac [microform].
Published 1979Visual Material