The investiture controversy

Revision	When	Who	Comment

7	January 26, 2022	ImportBot	import existing book
6	July 27, 2020	MARC Bot	import existing book
5	February 28, 2020	MARC Bot	remove fake subjects
4	March 31, 2019	ImportBot	import existing book
3	July 14, 2017	Mek	adding subject: Internet Archive Wishlist
2	February 1, 2010	WorkBot	add more information to works
1	December 9, 2009	WorkBot	add works page