1
Published 1918
(CARLI) (Other Sources: (ISLdb)590459)
Book
2
Published 1920
(CARLI) (Other Sources: (NBYdb)568908, (UIUdb)229582)
Book
4
Published 1929
Book
5
Published 1924
Book
6
Published 1922
(CARLI) (Other Sources: (NBYdb)815260)
Book
9
Published 1944
Book
10
Published 1984
(CARLI) (Other Sources: (NBYdb)882058)
Book
12
by Mantey, Fritz von.
Published 1927
(CARLI) (Other Sources: (UIUdb)4995404)
Map
13
by Wuyts, Fons.
Published 2003
(CARLI) (Other Sources: (UIUdb)5301259)
Map
14
Published 2001
(CARLI) (Other Sources: (UIUdb)7191620)
Map
15
Published 1925
(CARLI) (Other Sources: (UIUdb)7696882)
Map
16
Published 1917
(CARLI) (Other Sources: (UIUdb)7700534)
Map
18
Published 1936
(CARLI) (Other Sources: (UIUdb)8838724)
Map