P Economic Systems
P3 Socialist Institutions and Their Transitions
- 总体
- P30 General
- P31 Socialist Enterprises and Their Transitions
- P32 Collectives • Communes • Agriculture
- P33 International Trade, Finance, Investment, Relations, and Aid
- P34 Financial Economics
- P35 Public Economics
- P36 Consumer Economics • Health • Education and Training • Welfare, Income, Wealth, and Poverty
- P37 Legal Institutions • Illegal Behavior
- P39 Other
- P30 General