- 社会学方法与定量研究（第二版）
- 谢宇
- 21字
- 2020-08-29 10:11:30
参考文献
Willis, R. and S. Rosen.1979. “Education and Self-Selection, ”The Journal of Political Economy 87: S7-S36.
Willis, R. and S. Rosen.1979. “Education and Self-Selection, ”The Journal of Political Economy 87: S7-S36.