History of edits to

Precaution

Rev	When	Who	Comment	Diff	A B
6	April 23, 2011	OCLC Bot	Added OCLC numbers.	Changes	Pick revision 6 as A or B for comparison A B
5	August 20, 2010	WorkBot	merge works	Changes vs current	Pick revision 5 as A or B for comparison A B
4	April 14, 2010	Open Library Bot	Linked existing covers to the edition.	Changes vs current	Pick revision 4 as A or B for comparison A B
3	October 16, 2009	WorkBot	add edition to work page	Changes vs current	Pick revision 3 as A or B for comparison A B
2	January 9, 2009	EdwardBot	merge author	Changes vs current	Pick revision 2 as A or B for comparison A B
1	April 30, 2008		initial import	Changes vs current	Pick revision 1 as A or B for comparison A B