http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Fifteen-inch gun, Part I: Mounted on centre pintle carriage with air-cylinder attachments; Part II: Mounted on front pintle carriage with air-cylinder attachments; Part III
Electronic reproduction. [Bethesda, Md.] : ProQuest, 2014. digital, PDF file. ProQuest U.S. Executive Branch Documents Mode of access: World Wide Web via ProQuest website.