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531
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532
Underachievers in mathematics among the freshmen of Sergio Osmena, Sr. High School, Quezon City, 1970-1971 [microform].
প্রকাশিত 1979Visual Material -
533
High school students' ability to transcribe mathematical phrases to symbols
প্রকাশিত 1979গবেষণাপত্র -
534
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535
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536
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537
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538
The freshmen reading program of St. Peter's College a survey and an evaluation, 1971-1974 [microform]
প্রকাশিত 1979Visual Material -
539
Performance of elementary school children in the Torrance tests of creative thinking [microform]
প্রকাশিত 1979Visual Material -
540