upu 在 UPU - Facebook 的評價 The Universal Postal Union is a specialized UN agency responsible for the postal sector. ... UPU. 1.2 萬個讚. . 1.4 萬位追蹤者. @universalpostalunion. ... <看更多>
upu 在 Introduction to the Universal Postal Union - YouTube 的評價 Produced in 2008, this video provides a brief look at the Universal Postal Union, the United Nations specialized agency. ... <看更多>
