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Charles Elmer Holley
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The relationship between persistence in school and home conditions ...
Charles Elmer Holley · Printed by the University of Chicago press
119 sayfa · 1916
Education / School attendance
Mental tests for school use
Charles Elmer Holley · University of Illinois
91 sayfa · 1920
Intelligence tests / Educational tests and measurements / Wire
High school teachers' methods
Charles Elmer Holley · The Garrard press
514 sayfa · 1937
Education, Secondary / Teaching / High schools / Secondary Education