1
by Poršnev, Boris F.
published 1974
Book
2
3
published 1964
Book Aufsatzsammlung Festschrift
4
published 1962
Book
5
published 1958
Book
7
published 1930
Book
8
by Thorwirth, Paul
Published in Der Kolonialfreund (1928)
BookPart
10
by Vatter, Ernst
published 1927
Book
11
by Luschan, Felix von
published 1927
Book
12
by Eickstedt, Egon von
published 1926
Book
13
by Birket-Smith, Kaj
published 1925
Book
14
by Heine-Geldern, Robert
published 1921
Book
17
18
by Koch-Grünberg, Theodor
published 1910
Book
19
by Matthan, John Mathew
published 1910
Book
20
by Starr, Frederick
published 1909
Book