A methodological study of migration and labor mobility in Michigan and Ohio in 1947.
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr | 
| Iaith: | English | 
| Cyhoeddwyd: | [Oxford, Ohio
          Scripps Foundations
    
        Miami University], 1952. | 
| Cyfres: | Scripps Foundation studies in population distribution, no. 4 | 
| Pynciau: |