Browsing by Author Billings, Stephen B.
Showing results 1 to 1 of 1
| Issue Date | Title | Author(s) |
|---|---|---|
| 2010 | A nonparametric test for industrial specialization | Billings, Stephen B.; Johnson, Erik B. |
| Issue Date | Title | Author(s) |
|---|---|---|
| 2010 | A nonparametric test for industrial specialization | Billings, Stephen B.; Johnson, Erik B. |