http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Sheraton-Boston Hotel, August 21 - September 4, 1989, Hyne Convention Center, Boston, Massachuestts, USA
Professional guests of honor, Andre Norton, Betty and Ian Ballantine.
World Science Fiction Convention (47th : 1989 : Boston, Mass.)