Differentials in hourly earnings by region and city size, 1959
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
New York
National Bureau of Economic Research
[c1967].
|
| Cyfres: | Occasional paper National Bureau of Economic Research
no.101 |
| Pynciau: |