Heisei kanryōron =

Revision	When	Who	Comment

5	March 17, 2023	ImportBot	import existing book
4	July 31, 2019	MARC Bot	associate edition with work OL11139576W
3	July 14, 2010	WorkBot	merge works
2	January 19, 2010	WorkBot	add subjects and covers
1	December 11, 2009	WorkBot	add works page