查詢 text:"Developing countries Economic conditions -- Longitudinal studies -- Congresses." ，共 1 筆
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12 0 0 0 0Leveraging longitudinal data in developing countries :report of a workshop
- 作者: Durrant, Valerie L.
- 出版: Washington, D.C. : National Academy Press ©2002.
- 資料類型: 電子書