7220
Research and experimental development on social sciences and humanities
类第 4 级
项目
此类有 3 个项目
72201
Research and development on social sciences
Research and development on social sciences
72202
Research and development on humanities
Research and development on humanities
72209
Research and development of other social sciences and humanities n.e.c.
Research and development of other social sciences and humanities n.e.c.
分类路径
部门
M-Professional, scientific and technical activities
分部
72-Scientific research and development
组
722-Research and experimental development on social sciences and humanities
当前类
7220-Research and experimental development on social sciences and humanities