http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Civics framework for the 2018 National Assessment of Educational Progress
1 online resource (xviii, 89 pages) : illustrations
"Developed under contract number ZA95001001 by the Council of Chief State School Officers with the Center or Civil Education and the American Institutes for Research for the National Assessment Governing Board."
Includes bibliographical references (pages 59-67).