Practical surveying and computations

Revision	When	Who	Comment

10	September 15, 2021	ImportBot	import existing book
9	November 17, 2020	MARC Bot	import existing book
8	October 23, 2011	LC Bot	import new book
7	October 4, 2011	ImportBot	import new book
6	August 12, 2011	ImportBot	add ia_box_id to scanned books
5	February 22, 2011	ImportBot	Found a matching record from Better World Books .
4	July 31, 2010	IdentifierBot	added LibraryThing ID
3	April 16, 2010	bgimpertBot	Added goodreads ID.
2	December 11, 2009	WorkBot	link works
1	April 1, 2008		Imported from Scriblio MARC record.