Analysis on Evolution of Pricing Strategy for Public Sector Information in European Countries and USA.
| Autor: | Xia Yikun1 xyk@whu.edu.cn |
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| Zdroj: | Journal of the China Society for Scientific & Technical Information. jul2014, Vol. 33 Issue 7, p689-697. 9p. |
| Databáze: | Library, Information Science & Technology Abstracts |
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