Ivan Hörler 7caa3a971d added sources and thankings		2018-03-09 11:15:46 +01:00
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pictures	Added some Currencies stuff and a Architecture pic.	2018-03-09 11:06:10 +01:00
presentation.html	eine schwierigkeit hinzugefügt	2018-03-09 11:12:23 +01:00
presentation.org	added sources and thankings	2018-03-09 11:15:46 +01:00