| Article ID: | iaor20031989 |
| Country: | United States |
| Volume: | 50 |
| Issue: | 1 |
| Start Page Number: | 69 |
| End Page Number: | 77 |
| Publication Date: | Jan 2002 |
| Journal: | Operations Research |
| Authors: | Gazis Denos C. |
| Keywords: | history |
This paper is part of the special 50th anniversary issue of