本帖最后由 靳京 于 2013-7-18 02:36 编辑 7 ~6 m4 l: I# O. L8 ~( \ % r, j0 ~* f' `These maps were found on the western website. I wonder if they were designed and made in or out of China in 1950. 谁了解这些50年代的北京版图是由谁在何地制作? ( L/ s$ O* q2 G6 t7 M
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