The 28th World Congress of Postal, Telegraph and Telephone International Staff Federation, Montreal 1997
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1997
The 28th World Congress of Postal, Telegraph and Telephone International Staff Federation, Montreal
18. 八月 窗口管理器: 空缺 纸张规格 : 20 设计: François Picard 雕版: Cie canadienne des billets de banque 筛孔: 13
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