Chemistry

Revision	When	Who	Comment

15	October 18, 2022	ImportBot	import existing book
14	August 4, 2021	ImportBot	import existing book
13	February 14, 2020	MARC Bot	remove fake subjects
12	December 17, 2019	ImportBot	import existing book
11	May 30, 2019	MARC Bot	associate 1 edition with work
10	April 16, 2017	Mek	adding subjects: Textbooks, Science textbooks, Chemistry textbooks
9	November 28, 2012	AnandBot	Fixed spam edits.
8	November 23, 2012	62.109.10.22	Edited without comment.
7	January 25, 2012	BorrowBot	Adding to In library
6	January 19, 2011	ImportBot	add subjects from new record
5	December 3, 2010	Open Library Bot	Added subjects from MARC records.
4	May 5, 2010	ImportBot	add scanned books from the Internet Archive
3	April 28, 2010	Open Library Bot	Linked existing covers to the work.
2	February 1, 2010	WorkBot	add more information to works
1	December 9, 2009	WorkBot	add works page