The practice of printing.

Revision	When	Who	Comment

9	September 18, 2020	MARC Bot	import existing book
8	August 12, 2011	ImportBot	add ia_box_id to scanned books
7	August 4, 2010	IdentifierBot	added LibraryThing ID
6	May 5, 2010	ImportBot	add scanned books from the Internet Archive
5	April 14, 2010	Open Library Bot	Linked existing covers to the edition.
4	March 10, 2010	ImportBot	remove link
3	January 21, 2010	ImportBot	Found a matching record from Library of Congress .
2	December 14, 2009	WorkBot	link works
1	April 1, 2008		Imported from Scriblio MARC record.