The Delft systems approach

Revision	When	Who	Comment

6	December 27, 2022	MARC Bot	import existing book
5	October 4, 2021	ImportBot	import existing book
4	June 29, 2019	MARC Bot	import existing book
3	July 28, 2014	ImportBot	import new book
2	January 30, 2010	WorkBot	add more information to works
1	December 11, 2009	WorkBot	add works page