Proof

Revision	When	Who	Comment

9	August 6, 2021	New York Times Bestsellers Bot	Add NYT bestseller tag
8	February 28, 2020	MARC Bot	remove fake subjects
7	January 12, 2019	MARC Bot	import existing book
6	January 11, 2018	ImportBot	import new book
5	October 4, 2017	MARC Bot	adding to Long Now Manual for Civilization
4	July 14, 2017	Mek	adding subject: Internet Archive Wishlist
3	December 1, 2015	Andrey Goder	Edited without comment.
2	December 1, 2015	Andrey Goder	Edited without comment.
1	December 1, 2015	Andrey Goder	Added new book.