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61
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62
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63
Proposed improvements in the teaching of social studies in the Bataan High School
Published 1977Thesis -
64
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65
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66
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67
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68
A proposed instructional module on the concept "change" for second year high school
Published 1977Thesis -
69
A proposed instructional module on the concept "change" for first year high school
Published 1977Thesis -
70