http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
teacher's role in implementing cooperative learning in the classroom
R.M. Gillies, A.F. Ashman, J. Terwel (editors)
Περιλαμβάνει βιβλιογραφίες και ευρετήριο
Computer-supported collaborative learning ; ; 7 [i.e. 8]