http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
American University, School of Education
Continuação de: Classroom Interaction Newsletter [ISSN 0009-8485]
URL: https://www.jstor.org/journal/jclassinte
Pontifícia Universidade Católica do Rio de Janeiro