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51
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52
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53
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54
Implications of home conditions and practices in Macabebe for health and science instruction in Grade I and II [microform]
Published 1976Visual Material -
55
Science interests of grade ll children in Tuguegarao district no. 2 [microform].
Published 1976Visual Material -
56
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57
Improving teacher-made tests in social studies in grade four in some schools of the Division of Albay [microform]
Published 1976Visual Material -
58
A study of explanations of grades I and II pupils of certain natural phenomena [microform]
Published 1976Visual Material -
59
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