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9191
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9192
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9193
Age-grade census in relation to grade-progress of the elementary school pupils in the Division of Isabela, 1965-1966 [microform]
Publicado em 1975Visual Material -
9194
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9195
The relationship between the mental ability and reading ability of fourth grade pupils [microform]
Publicado em 1975Visual Material -
9196
A study on the relationship of two admission tests and the academic performance of DLSC college freshmen 1967-1968 [microform]
Publicado em 1975Visual Material -
9197
Non-intellective factors involved in scholastic performance [microform]
Publicado em 1975Visual Material -
9198
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9199
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9200