http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
1 volume (various pagings) : digital, PDF file.
Title from title screen (viewed Nov. 4, 2008).
Mode of access: Internet from the USACE web site. Address as of 11/04/2008: http://www.usace.army.mil/publications/eng-pamphlets/ep1110-2-9/entire.pdf ; current access available via PURL.
Includes bibliographical references (p. A-1).