2
Published 1906
Book
3
Published 1900
Book
5
Published 2012
Book
13
by Wölfflin, Heinrich, 1864-1945
Published 1984
Book
16
by Wundram, Manfred, 1925-
Published 1980
Book
18
by Baumgart, Fritz, 1902-1983
Published 1963
Book
19
by Vöge, Wilhelm, 1868-1952
Published 2016
Book