Radiation protection

Revision	When	Who	Comment

11	December 7, 2022	MARC Bot	import existing book
10	July 31, 2020	ImportBot	import existing book
9	May 29, 2020	ImportBot	import existing book
8	February 13, 2020	MARC Bot	remove fake subjects
7	May 24, 2018	ImportBot	import new book
6	October 24, 2012	ImportBot	Added subject 'In library'
5	March 15, 2012	ImportBot	import new book
4	December 3, 2010	Open Library Bot	Added subjects from MARC records.
3	December 3, 2010	Open Library Bot	Added subjects from MARC records.
2	April 28, 2010	Open Library Bot	Linked existing covers to the work.
1	December 10, 2009	WorkBot	add works page