This is how ... :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
U.S. Department of Labor,
1957.
[S.l.] : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/CF4210EA-50D8-40A5-A5EA-89D68C325694 |
| Published: | 1957. |
|---|