| Rev | When | Who | Comment | Diff | A B |
|---|---|---|---|---|---|
| 5 | April 30, 2026 | MARC Bot | set source_records based on initial machine_comment | Changes | |
| 4 | April 29, 2011 | OCLC Bot | Added OCLC numbers. | Changes vs current | |
| 3 | April 14, 2010 | Open Library Bot | Linked existing covers to the edition. | Changes vs current | |
| 2 | December 15, 2009 | WorkBot | link works | Changes vs current | |
| 1 | April 30, 2008 | initial import | Changes vs current |