http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Open and distance education in Australia, Europe and the Americas
1 online resource (131 pages): text file, PDF.
Adnan Qayyum, Olaf Zawacki-Richter, editors.
Springer Briefs in open and distance education