http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Library has: Jan-Dec 2006; Jan-Dec 2007; Jan-Dec 2008; Jan-Dec 2009; Jan-Dec 2010; Jan-Dec 2011; Jan-Dec 2012; June-Dec 2015; Jan-July 2016