C-SPAN BIOGRAPHICAL HISTORY
| TITLE | Begin | End | Events |
|---|---|---|---|
| Management Professor University of Pennsylvania -> Wharton School of Business |
2011-01-01 | 1 |
| TITLE | Begin | End | Events |
|---|---|---|---|
| Management Professor University of Pennsylvania -> Wharton School of Business |
2011-01-01 | 1 |
