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1 mayo 1903 año - Rensist Likert -head of the institute for social research in michigan University. -pioneer in developing scientist approaches to attitede service. -5- piont Liker Scale

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Jessa P. Iraula I4

ByJessa Perdon Iraula
22 nov 2017
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1 mayo 1903 año
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~ 122 years ago
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