Section outline
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(Sekundarstufe I, NASA, Quicktime). Quelle: http://www.nasa.gov/audience/foreducators/topnav/materials/listbytype/How_Do_Global_Positioning_Systems.html
13.9 MB -
(Sekundarstufe I, NASA, Quicktime) Quelle: http://www.nasa.gov/audience/foreducators/topnav/materials/listbytype/Navigational_Uses_for_Global.html
7.3 MB