C 30 - C 30.4 Social and Economic History
| C30 | Social and economic history : general | |
| C30.1 | Social and economic history : before 1760 | |
| C30.2 | Social and economic history : after 1760 | |
| C30.3 | Social and economic history : after 1914 | |
| C30.4 | Social and economic history : after 1945 |