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Research design : qualitative, quantitative, and mixed methods approaches/

書目詳細資料
主要作者: Creswell, John W.
格式: Printed Book
出版: Los Angeles: Sage Publications, 2014.
版:4th ed.
主題:
在線閱讀:http://www.amazon.in/Research-Design-Qualitative-Quantitative-Approaches/dp/1452226105#reader_B00DYWBXXE