00552nam#a2200193uc#4500 0067471 20260731222646.0 978-1-89742-576-3 29,99 Pn Veletsianos, George Verfasser aut Emerging technologies in distance education George Veletsianos Edmonton AU Press 2010 XIV ; 335 S. : graph. Darst. Issues in distance education Online Education Educational technology Fernstudium EDU 9545 54158 54158 0 0 0 0 AWMBIB AWMBIB RAU23 2011-12-22 29.99 0 Pn 01.8 Vel 01063172 2026-07-31 22:43:04 2026-07-31 BUCH