The Billboard book of top 40 hits

Revision	When	Who	Comment

9	October 17, 2022	ImportBot	import existing book
8	September 24, 2022	ImportBot	import existing book
7	December 10, 2020	ImportBot	import existing book
6	November 28, 2012	AnandBot	Fixed spam edits.
5	November 23, 2012	62.109.5.9	Edited without comment.
4	December 3, 2010	Open Library Bot	Added subjects from MARC records.
3	December 3, 2010	Open Library Bot	Added subjects from MARC records.
2	April 28, 2010	Open Library Bot	Linked existing covers to the work.
1	December 9, 2009	WorkBot	add works page