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6731
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6732
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6733
The interrelationships of mathematics, reading and writing [microform]
Publicado em 1975Visual Material -
6734
A survey of first year student failures in the public schools of Manila during the school year 1952-1953 [microform]
Publicado em 1975Visual Material -
6735
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6736
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6737
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 -
6738
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6739
The relationship between the mental ability and reading ability of fourth grade pupils [microform]
Publicado em 1975Visual Material -
6740
A study on the relationship of two admission tests and the academic performance of DLSC college freshmen 1967-1968 [microform]
Publicado em 1975Visual Material