It looks like you're offline.
Donate
Change Website Language
Open Library logo
additional options menu

The center of things → Diff

Added
Modified
Removed
Not changed
Revision 6 by IdentifierBot August 4, 2010
Revision 7 by ImportBot August 20, 2017
ocaid centerofthings00mcph_0
source_records
0 ia:centerofthings00mcph_0