A teacher's guide to reading Piaget

Revision	When	Who	Comment

8	December 12, 2021	Gustav-Landauer-Bibliothek Witten	person
7	February 13, 2020	MARC Bot	remove fake subjects
6	December 13, 2019	MARC Bot	import existing book
5	January 26, 2012	EdwardBot	add books to in library lending
4	November 19, 2011	ImportBot	import new book
3	November 7, 2011	ImportBot	import new book
2	February 1, 2010	WorkBot	add more information to works
1	October 20, 2009	WorkBot	add works page