The United States and China

Revision	When	Who	Comment

8	May 16, 2019	MARC Bot	import existing book
7	August 12, 2011	ImportBot	add ia_box_id to scanned books
6	August 4, 2010	IdentifierBot	added LibraryThing ID
5	May 13, 2010	ImportBot	Found a matching record from marc_openlibraries_sanfranciscopubliclibrary .
4	April 16, 2010	bgimpertBot	Added goodreads ID.
3	April 14, 2010	Open Library Bot	Linked existing covers to the edition.
2	December 14, 2009	WorkBot	link works
1	April 1, 2008		Imported from Scriblio MARC record.