http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
encyclopedia of world history, ancient, medieval and modern, chronologically arranged
xlvi, 1270 pages : maps, genealogical tables ; 22 cm.
compiled and edited by William L. Langer.
"Revised with the assistance of Geoffrey Bruun."
In memory of Dr. Robert Wick, August 1998.