00551nam a2200169Ia 4500008004100000100001600041245007900057245001600136260005900152260000900211300001000220650001800230650001500248856002600263999001900289952007300308170221s9999    xx            000 0 und d  aFahme Dabaj  aAnalysis of Communication Barriers to Distance Education: A Review Study    cFahme Dabaj  bOnline Journal of Communication and Media Technologies  c2011  a1 : 1  xCommunication  xMedia Arts  uhttp://www.ojcmt.net/  c307339d307339  001040aCLbCLd2017-02-21l0r2017-02-21 00:00:00w2017-02-21yFOJ