A timeline of Congress

Revision	When	Who	Comment

13	July 18, 2022	ImportBot	import existing book
12	December 7, 2020	MARC Bot	import existing book
11	December 6, 2011	ImportBot	import new book
10	September 7, 2011	ImportBot	import new book
9	August 15, 2011	ImportBot	import new book
8	April 29, 2011	OCLC Bot	Added OCLC numbers.
7	August 3, 2010	IdentifierBot	added LibraryThing ID
6	April 16, 2010	bgimpertBot	Added goodreads ID.
5	April 14, 2010	Open Library Bot	Linked existing covers to the edition.
4	December 14, 2009	WorkBot	link works
3	December 14, 2009	WorkBot	link works
2	October 31, 2008	ImportBot	add URIs from original MARC record
1	April 1, 2008		Imported from Scriblio MARC record.