What is the national map?
访客8个月前
The National Library, or National Library, is one of the largest libraries in China. Founded in 1909, is located in Xicheng District, Beijing, has a rich collection of resources and professional literature research team. The national map not only provides books to borrow, but also undertakes the tasks of national literature collection, research and dissemination. In the future, the national map will promote digital construction and become a national document resource center....