The existence principle

Revision	When	Who	Comment

11	December 22, 2022	MARC Bot	import existing book
10	February 26, 2022	ImportBot	import existing book
9	November 28, 2020	MARC Bot	import existing book
8	June 30, 2019	MARC Bot	import existing book
7	June 24, 2017	ImportBot	import new book
6	June 25, 2010	IdentifierBot	added LibraryThing ID
5	April 14, 2010	Open Library Bot	Linked existing covers to the edition.
4	April 9, 2010	bgimpertBot	Added goodreads ID.
3	December 11, 2009	WorkBot	link works
2	May 5, 2009	ImportBot	Found a matching record from marc_columbia .
1	April 1, 2008		Imported from Scriblio MARC record.