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教科文组织制作,取材于教科文组织电视频道的现有录像制品。

UNESCO highlights the World Book and Copyright Day (23 April )

Source: unesco | 21 April 2010 | 1325 views
On the occasion of the World Book and Copyright Day (23 April) Petya Totcharova, UNESCOs Specialist on the copyright, highlights the importance of the fight against piracy to preserve creativity
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