21
Book
22
by Weule, Karl
published 1915
Book
23
by Lehmann, Friedrich Rudolf
published 1915
Thesis Book Hochschulschrift
26
by Brunnhofer, Hermann
published 1891
Book
27
28
by Brugsch, Heinrich
published 1891
Book
30
by Abel, Carl
published 1885
Book
31
32
by Langsdorff, Georg Heinrich von
published 1812
Book
34