The 13 secrets of power performance

Revision	When	Who	Comment

16	January 14, 2023	ImportBot	import existing book
15	December 7, 2022	ImportBot	import existing book
14	November 17, 2022	ImportBot	import existing book
13	November 18, 2020	MARC Bot	import existing book
12	August 18, 2020	ImportBot	import existing book
11	July 31, 2020	ImportBot	import existing book
10	April 5, 2014	ImportBot	Added IA ID.
9	May 18, 2012	EdwardBot	update for books with wrong subjects
8	May 18, 2012	ImportBot	import new book
7	October 24, 2011	ImportBot	import new book
6	April 27, 2011	OCLC Bot	Added OCLC numbers.
5	July 31, 2010	IdentifierBot	added LibraryThing ID
4	April 16, 2010	bgimpertBot	Added goodreads ID.
3	April 13, 2010	Open Library Bot	Linked existing covers to the edition.
2	December 11, 2009	WorkBot	link works
1	April 1, 2008		Imported from Scriblio MARC record.