http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Gồm nhiều bài viết về việc con người chuẩn bị trước thềm thiên niên kỷ mới, những dự báo thú vị về thế kỷ 21.
Hoàng Kim Thất (Biên dịch, sưu tầm giới thiệu)