@article{instance363,
	 title = {{Mobile Learning - Verlaengerter Arm und unsichtbares Auge der Lehrkraft}},
	 author = {Dirk Frohberg},
	 year = {2007},
	 month = {12},
	 volume = {4},
	 pages = {4-5},
	 journal = {Education Permanente},
	 group = {im},
	 Date-Added = {2026-08-02 18:39:36},
	 Date-Modified = {2026-08-03 06:52:27}
}