Detail https://www.xponat.net/exponate/detail?tx_pixxponat_exhibitdetail%5Baction%5D=show&tx_pixxponat_exhibitdetail%5Bcontroller%5D=Exhibit&tx_pixxponat_exhibitdetail%5BexhibitId%5D=337&cHash=b10b5ba2ce6ac54790ebb7a21b5b3c15
Links zum Thema http://ideal.istik.de/Texte/Museumspaedagogik.pdf Passende Aspekte
