Economic development of the United States

Revision	When	Who	Comment

8	February 13, 2020	MARC Bot	remove fake subjects
7	October 24, 2012	ImportBot	Added subject 'In library'
6	August 8, 2012	ImportBot	import new book
5	May 18, 2012	EdwardBot	update for books with wrong subjects
4	May 4, 2012	ImportBot	import new book
3	April 28, 2010	Open Library Bot	Linked existing covers to the work.
2	January 20, 2010	WorkBot	add subjects and covers
1	December 11, 2009	WorkBot	add works page