The practice of harmony

Revision	When	Who	Comment

5	November 28, 2012	AnandBot	Fixed spam edits.
4	November 23, 2012	188.190.124.70	Edited without comment.
3	April 28, 2010	Open Library Bot	Linked existing covers to the work.
2	February 7, 2010	WorkBot	add more information to works
1	December 10, 2009	WorkBot	add works page