Mission of gravity

Revision	When	Who	Comment

8	September 19, 2020	MARC Bot	import existing book
7	October 17, 2019	ImportBot	import existing book
6	May 15, 2019	MARC Bot	import existing book
5	January 16, 2019	Dirk_P_Broer	oclc, lccn, internet archive, library thing, format
4	January 10, 2019	Dirk_P_Broer	Added new cover
3	October 16, 2009	WorkBot	add edition to work page
2	February 7, 2009	EdwardBot	merge authors
1	October 29, 2008	ImportBot	Imported from Talis MARC record.