Estimating construction costs

Revision	When	Who	Comment

9	November 16, 2022	ImportBot	import existing book
8	February 14, 2020	MARC Bot	remove fake subjects
7	July 22, 2017	Mek	adding subject: In library
6	November 28, 2012	AnandBot	Fixed spam edits.
5	November 24, 2012	188.120.235.40	Edited without comment.
4	January 20, 2011	ImportBot	add subjects from new record
3	April 28, 2010	Open Library Bot	Linked existing covers to the work.
2	February 11, 2010	WorkBot	add more information to works
1	December 10, 2009	WorkBot	add works page