Collaborative learning 2.0 : open educational resources / edited by Alexandra Lilavati Pereira Okada, Teresa Connolly and Peter J. Scott. - xxiii, 452 pages : illustrations ; 29 cm. ISBN: 1466603003 9781466603004 1466603011 9781466603011 146660302X 9781466603028 Subjects--Topical Terms: Group work in education.Internet in education.Open learning. LC Class. No.: LB1032 / .C64 2012