http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Interim guidance for administrators of US K-12 schools and child care programs to plan, prepare, and respond to coronavirus disease 2019 (COVID-19)
Centers for Disease Control and Prevention (U.S.)
1 online resource (10 pages) : color illustrations