| Date Approved | Indexer | Approver | Changed Fields |
|---|---|---|---|
| 2012-12-19 14:52:55 | Peter Croome | Ramon Schenk | Imprint, Format, Color, Dimensions |
| 2008-06-24 00:00:03 | R. J. Roper | Anonymous User | Format, Year Ended, Notes |
| 2006-08-13 00:00:02 | Ray Bottorff Jr | Anonymous User | Imprint, Format, Notes |
| 2006-08-10 00:00:01 | Mike Nielsen | Anonymous User | Name, Notes, Publication Notes |
| 2002-01-01 00:00:00 | Anonymous User | Anonymous User | Series added |