The collapsing universe

Revision	When	Who	Comment

7	February 6, 2021	Lisa	Added new cover
6	February 6, 2021	Lisa	Added link to IA copy.
5	August 19, 2010	IdentifierBot	added LibraryThing ID
4	August 16, 2010	WorkBot	merge works
3	April 16, 2010	bgimpertBot	Added goodreads ID.
2	October 15, 2009	WorkBot	add edition to work page
1	May 29, 2009	ImportBot	Imported from Collingswood Public Library MARC record.