Karl Diener (1862–1928), Rektor 1922/23
Courtesy: Austrian National Library, ANNO | www.anno.onb.ac.at
Originator: Photo J. Harkanyi, Wien
1922
Oesterreichische Illustrierte Zeitung, vol. 32 (1922/1923), nr. 6 (5. November 1922). p. 6
http://anno.onb.ac.at/cgi-content/anno?aid=oiz&datum=19221105&seite=6
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