http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Dispositivos digitales móviles en educación
Sevillano García, Ma. Luisa (María Luisa)
Esteban Vázquez-Cano, María Luisa Sevillano García (edits.)
Mobile communication systems in education