Peter Norton's DOS 6 guide

Revision	When	Who	Comment

8	November 16, 2020	MARC Bot	import existing book
7	September 27, 2019	Camillo Pellizzari	merge authors
6	August 26, 2011	EdwardBot	merge lending editions
5	August 12, 2011	ImportBot	add ia_box_id to scanned books
4	January 11, 2011	ImportBot	Found a matching record from Library of Congress .
3	July 31, 2010	IdentifierBot	added LibraryThing ID
2	April 16, 2010	bgimpertBot	Added goodreads ID.
1	April 1, 2008		Imported from Scriblio MARC record.