File:Origin of cooperators and defectors.gif
Origin_of_cooperators_and_defectors.gif (160 × 160 pixels, file size: 8 KB, MIME type: image/gif)
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 22:59, 18 December 2008 | 160 × 160 (8 KB) | Wikiadmin (talk | contribs) |
You cannot overwrite this file.