http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
v. 1. Loyalist historians -- v. 2. Some Eighteenth-Century commentators -- v. 3. Historians of nature and man's nature -- v.4. Early Nationalist historians.
"First Torchbook edition"--Title page verso, volume 1 & 2.