A Problem from Hell

Revision	When	Who	Comment

15	November 14, 2023	MARC Bot	import existing book
14	August 1, 2020	ImportBot	import existing book
13	February 14, 2020	MARC Bot	remove fake subjects
12	December 13, 2019	MARC Bot	import existing book
11	May 13, 2019	MARC Bot	import existing book
10	October 4, 2017	MARC Bot	adding to Long Now Manual for Civilization
9	March 31, 2017	Darby	Edited without comment.
8	March 31, 2017	Darby	Edited without comment.
7	January 11, 2016	Charles Horn	Reverted Spam
6	November 28, 2012	AnandBot	Fixed spam edits.
5	November 26, 2012		Edited without comment.
4	May 1, 2012	ImportBot	import new book
3	April 28, 2010	Open Library Bot	Linked existing covers to the work.
2	February 5, 2010	WorkBot	add more information to works
1	October 24, 2009	WorkBot	add works page