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4951
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4952
Age-grade census in relation to grade-progress of the elementary school pupils in the Division of Isabela, 1965-1966 [microform]
Argitaratua 1975Visual Material -
4953
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4954
The relationship between the mental ability and reading ability of fourth grade pupils [microform]
Argitaratua 1975Visual Material -
4955
A study on the relationship of two admission tests and the academic performance of DLSC college freshmen 1967-1968 [microform]
Argitaratua 1975Visual Material -
4956
Non-intellective factors involved in scholastic performance [microform]
Argitaratua 1975Visual Material -
4957
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4958
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4959
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4960