Employment and earnings statistics for the United States 1909-62 : based on the 1957 standrd industrial classification.
Wedi'i Gadw mewn:
| Awdur Corfforaethol: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Wash. :
Govt. Pr.,
1963.
|
| Cyfres: | Bulletin / (United States - Bureau of Labor Statistics ;
no.13 |
| Pynciau: |
CARM 1 Store
| Rhif Galw: |
A2:AG19H0 F01002 |
|---|---|
| Copi 1 | Ar gael Gwneud Cais |