http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
sustainable approaches to the conservation of the built environment 4th Annual US/ICOMOS International Symposium organized by US/ICOMOS, the Graduate Program in Historic Preservation of the University of Pennsylvania, and the Getty Conservation Institute, Philadelphia, Pennsylvania, April 2001
; edited by Jeanne Marie Teutonico and Frank Matero