Developing your own 32-bit operating system

Revision	When	Who	Comment

16	November 1, 2022	ImportBot	import existing book
15	November 18, 2020	MARC Bot	import existing book
14	July 27, 2018	Jason Boyer	Update covers
13	August 4, 2013	VacuumBot	Updated format 'PDF' to 'eBook (PDF)'
12	September 14, 2012	VacuumBot	Updated format 'pdf' to 'PDF'; cleaned up pagination; Removed author from Edition (author found in Work)
11	January 18, 2012	ImportBot	import new book
10	October 24, 2011	ImportBot	import new book
9	October 6, 2011	117.195.68.42	Added new cover
8	August 7, 2010	96.234.14.89	add table of contents
7	July 31, 2010	IdentifierBot	added LibraryThing ID
6	April 16, 2010	bgimpertBot	Added goodreads ID.
5	April 13, 2010	Open Library Bot	Linked existing covers to the edition.
4	January 15, 2010	115.240.3.0	Edited without comment.
3	December 11, 2009	WorkBot	link works
2	July 24, 2009	122.168.29.121	Edited without comment.
1	April 1, 2008		Imported from Scriblio MARC record