Introduction to work study

Revision	When	Who	Comment

11	February 4, 2023	ImportBot	import existing book
10	December 6, 2022	ImportBot	import existing book
9	March 14, 2022	ImportBot	import existing book
8	February 25, 2022	ImportBot	import existing book
7	November 17, 2020	MARC Bot	import existing book
6	July 30, 2014	ImportBot	import new book
5	April 6, 2014	ImportBot	Added IA ID.
4	July 31, 2010	IdentifierBot	added LibraryThing ID
3	April 16, 2010	bgimpertBot	Added goodreads ID.
2	April 13, 2010	Open Library Bot	Linked existing covers to the edition.
1	April 1, 2008		Imported from Scriblio MARC record.