A systematic introduction to improvisation on the pianoforte

Revision	When	Who	Comment

7	February 28, 2020	MARC Bot	remove fake subjects
6	December 13, 2019	MARC Bot	import existing book
5	March 27, 2019	ImportBot	import existing book
4	July 14, 2017	Mek	adding subject: Internet Archive Wishlist
3	May 5, 2011	WorkBot	merge works
2	December 5, 2010	Open Library Bot	Added subjects from MARC records.
1	December 10, 2009	WorkBot	add works page