Guns, germs, and steel

Revision	When	Who	Comment

23	December 27, 2022	MARC Bot	import existing book
22	December 29, 2021	ImportBot	import existing book
21	July 2, 2021	ImportBot	import existing book
20	December 11, 2020	MARC Bot	import existing book
19	August 28, 2020	ImportBot	import existing book
18	May 31, 2020	ImportBot	import existing book
17	July 16, 2019	MARC Bot	import existing book
16	June 28, 2019	Lisa	Added new cover
15	June 28, 2019	Lisa	Update covers
14	November 12, 2018	MARC Bot	import existing book
13	April 5, 2014	ImportBot	Added IA ID.
12	May 7, 2012	ImportBot	import new book
11	November 4, 2011	WorkBot	merge works
10	August 2, 2010	IdentifierBot	added LibraryThing ID
9	June 30, 2010	Edward Betts	merge authors
8	April 16, 2010	bgimpertBot	Added goodreads ID.
7	April 14, 2010	Open Library Bot	Linked existing covers to the edition.
6	December 18, 2009	ImportBot	Found a matching record from marc_columbia .
5	December 12, 2009	WorkBot	link works
4	December 2, 2009	ImportBot	Found a matching record from marc_columbia .