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Google圖書搜尋
Exploring the Relationship Between R&D and Productivity
Claudio Bravo-Ortega
Álvaro García Marín
其他書名
A Country-level Study
出版
Banco Central de Chile
, 2008
URL
http://books.google.com.hk/books?id=yr-nPgAACAAJ&hl=&source=gbs_api