information about Free state field
Field Hierarchy
Parent | |||
---|---|---|---|
Economics 12.4M papers | History 8M papers | Ancient history 1M papers | Economic history 473k papers |
Current | |||
Free state 1,600 papers | |||
Child |
Trends
Notes
History
Parent | |||
---|---|---|---|
Economics 12.4M papers | History 8M papers | Ancient history 1M papers | Economic history 473k papers |
Current | |||
Free state 1,600 papers | |||
Child |