The average workweek as an economic indicator.
Wedi'i Gadw mewn:
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
[New York] :
National Bureau of Economic Research ,
1959.
|
| Cyfres: | Occasional paper (National Bureau of Economic Research) ;
69. |
| Pynciau: |
CARM 1 Store
| Rhif Galw: |
A1:AP08F0 B07295 |
|---|---|
| Copi 1 | Ar gael Gwneud Cais |