2
by Kühnemann, Eugen, 1868-1946.
Published 1917
Book Electronic
3
by Butte, George C. 1877-1940.
Published 1913
Book Electronic
4
by Wirth, Albrecht, 1866-1936.
Published 1899
Book Electronic
5
by Dehn, Paul, 1848-1938.
Published 1915
Book Electronic
6
by Thomann, Gallus, 1887-
Published 1921
Book Electronic
7
by Thomsen, Theodor.
Published 1915
Book Electronic
8
Book Electronic
9
by Heinz, Georg, 1889-
Published 1911
Book Electronic
11
13
by Wehrberg, Hans.
Published 1915
Book Electronic
14
Book Electronic
15
Published 1917
Book Electronic
16
by Witte, Emil.
Published 1907
Book Electronic
17
by Gerard, James Watson, 1867-
Published 1919
Book Electronic