Guía de inmigración a Estados Unidos

Revision	When	Who	Comment

8	June 17, 2023	ImportBot	import existing book
7	November 24, 2020	MARC Bot	import existing book
6	August 12, 2011	ImportBot	add ia_box_id to scanned books
5	April 29, 2011	OCLC Bot	Added OCLC numbers.
4	October 24, 2010	ImportBot	Added new cover
3	October 24, 2010	ImportBot	Found a matching record from Better World Books .
2	December 7, 2009	WorkBot	add to work
1	February 12, 2009	ImportBot	Imported from San Francisco Public Library MARC record.