Experimental methodology

Revision	When	Who	Comment

11	August 19, 2020	ImportBot	import existing book
10	February 13, 2020	MARC Bot	remove fake subjects
9	December 13, 2019	MARC Bot	import existing book
8	November 28, 2012	AnandBot	Fixed spam edits.
7	November 24, 2012	Malley Corso	Edited without comment.
6	February 9, 2011	EdwardBot	add lending subjects
5	January 20, 2011	ImportBot	add subjects from new record
4	December 4, 2010	Open Library Bot	Added subjects from MARC records.
3	April 28, 2010	Open Library Bot	Linked existing covers to the work.
2	February 13, 2010	WorkBot	add more information to works
1	December 10, 2009	WorkBot	add works page