America's half-century

Revision	When	Who	Comment

14	March 7, 2023	MARC Bot	import existing book
13	June 17, 2022	ImportBot	import existing book
12	November 18, 2020	MARC Bot	import existing book
11	October 8, 2020	ImportBot	import existing book
10	August 12, 2020	ImportBot	import existing book
9	July 31, 2020	ImportBot	import existing book
8	March 27, 2019	ImportBot	import existing book
7	July 31, 2010	IdentifierBot	added LibraryThing ID
6	April 16, 2010	bgimpertBot	Added goodreads ID.
5	April 13, 2010	Open Library Bot	Linked existing covers to the edition.
4	December 11, 2009	WorkBot	link works
3	May 6, 2009	ImportBot	Found a matching record from marc_nuls .
2	October 31, 2008	ImportBot	add URIs from original MARC record
1	April 1, 2008		Imported from Scriblio MARC record.