File talk:Frederick-Froebel-Bardeen.jpeg

维基共享资源，媒体文件资料库

跳转到导航跳转到搜索

i heard of frederick and i was touched, most especially about his passion for education

取自“https://commons.wikimedia.org/w/index.php?title=File_talk:Frederick-Froebel-Bardeen.jpeg&oldid=46434930”