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Research design qualitative, quantitative, and mixed methods approaches
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| 格式: | Printed Book |
| 语言: | English |
| 出版: |
N.Delhi
Sage Publications
2009
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| 版: | 3rd ed. |
| 主题: | |
| 在线阅读: | http://www.loc.gov/catdir/toc/ecip0810/2008006242.html |
| 实物描述: | xxix, 260 p. |
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| ISBN: | 9788132107484 |