Proceedings of the Academy of Natural Sciences of Philadelphia, Volume 14

Revision	When	Who	Comment

9	November 23, 2011	WorkBot	merge works
8	November 23, 2011	WorkBot	add editions to new work
7	November 5, 2011	WorkBot	merge works
6	November 5, 2011	WorkBot	add editions to new work
5	August 20, 2011	Chuck Entz	merge authors
4	August 20, 2011	Chuck Entz	Edited without comment.
3	April 14, 2010	Open Library Bot	Linked existing covers to the edition.
2	October 17, 2009	WorkBot	add edition to work page
1	April 1, 2008		Imported from Internet Archive item record.