Principles of communications

Revision	When	Who	Comment

10	December 19, 2023	ImportBot	import existing book
9	February 28, 2022	ImportBot	import existing book
8	February 13, 2020	MARC Bot	remove fake subjects
7	July 30, 2019	MARC Bot	associate edition with work OL2737200W
6	February 9, 2011	EdwardBot	add lending subjects
5	January 22, 2011	ImportBot	add subjects from new record
4	April 28, 2010	Open Library Bot	Linked existing covers to the work.
3	March 14, 2010	WorkBot	update details
2	February 6, 2010	WorkBot	add more information to works
1	December 10, 2009	WorkBot	add works page