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a angus campell
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Cilt sonuçları
Research methods in the behaviorial sciences
Leon Festinger, Daniel Katz, Daniel Katz, Robert C. Angell, A. Angus Campell, Ronald Freedman, John R. P. French, George Katona, Theodore M. Newcomb · Dryden Press
660 sayfa · 1953
Methodology / Social sciences