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121
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122
Proposed improvements in the teaching of social studies in the Bataan High School
Published 1977Thesis -
123
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124
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125
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126
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127
A proposed instructional module on the concept "change" for second year high school
Published 1977Thesis -
128
A proposed instructional module on the concept "change" for first year high school
Published 1977Thesis -
129
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130