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AN ANALYSIS OF USING AN INDIVIDUAL PROGRESS APPROACH TO THE TEACHING OF TRIGONOMETRY IN THE OMAHA, NEBRASKA, PUBLIC HIGH SCHOOLS
AN ANALYSIS OF USING AN INDIVIDUAL PROGRESS APPROACH TO THE TEACHING OF TRIGONOMETRY IN THE OMAHA, NEBRASKA, PUBLIC HIGH SCHOOLSPENNER, HERBERT DWAYNE.
The University of Nebraska - Lincoln ProQuest Dissertations & Theses, 1972. 7227419.





