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Ciencias Sociales - Investigación (Término Tópico)
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Work cat.: (UCASAGRANDE)69969: Creswell, John W. autor 59084, Research desing: qualitative y quantitative approaches, 1994
Machine generated authority record.
Work cat.: (UCASAGRANDE)69969: Creswell, John W. autor 59084, Research desing: qualitative y quantitative approaches, 1994