1
Book
2
Published 1848
Book
6
by Busch, Moritz, 1821-1899.
Published 1899
Book
7
8
Book
9
by Poincaré, Raymond, 1860-1934.
Published 1926
Book
10
by Poincaré, Raymond, 1860-1934.
Published 1927
Book
12
by Poincaré, Raymond, 1860-1934.
Published 1933
Book
13
Book