Economic concentration :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Harcourt Brace Jovanovich,
1972
New York, N.Y. : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/3277BFB9-6A02-43F5-90BB-EF1427BC60A3 |