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Revision	When	Who	Comment

9	March 17, 2023	ImportBot	import existing book
8	December 4, 2022	ImportBot	import existing book
7	September 30, 2022	ImportBot	import existing book
6	November 8, 2021	AgentSapphire	Merge works
5	November 8, 2021	AgentSapphire	Edited without comment.
4	August 21, 2020	ISBNbot2	normalize ISBN
3	April 29, 2015	Carlos Paulos Rey	Edited without comment.
2	April 29, 2015	Carlos Paulos Rey	Added new cover
1	April 29, 2015	Carlos Paulos Rey	Imported from amazon.com record.