http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
What we know about CSCL and implementing it in higher education
edited by Jan-Willem Strijbos, Paul A. Kirschner, Rob L. Martens
Περιέχει βιβλιογραφικές παραπομπές και ευρετήριο
Computer-supported collaborative learning ; ; 3