http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Guidelines for the planning and organization of school library media centres
by Frances Laverne Carroll and Patricia F. Beilke.
Reprint. Originally published: Paris : Unesco, 1979.
At head of title: United Nations Educational, Scientific and Cultural Organization, General information programme.