http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Amendment of Circulars Nos. 202 and 203, isolated tracts, Sec. 2455, R. S., as amended by Act of Mar. 28, 1912 (37 Stat., 77)
Electronic reproduction. [Bethesda, Md.] : ProQuest, 2014. digital, PDF file. ProQuest U.S. Executive Branch Documents Mode of access: World Wide Web via ProQuest website.