Essential Maths

Revision	When	Who	Comment

11	August 14, 2021	MARC Bot	import existing book
10	August 14, 2021	MARC Bot	import existing book
9	July 4, 2021	ImportBot	import existing book
8	May 8, 2021	ImportBot	import existing book
7	May 8, 2021	ImportBot	import existing book
6	November 23, 2012	Anand Chitipothu	Reverted spam
5	November 21, 2012	188.190.124.73	Edited without comment.
4	December 4, 2010	Open Library Bot	Added subjects from MARC records.
3	April 28, 2010	Open Library Bot	Linked existing covers to the work.
2	January 7, 2010	WorkBot	add covers to works
1	December 10, 2009	WorkBot	add works page