1
by Kahn, Otto H., 1867-1934.
Published 1921
Book Electronic
3
by Tietze, Hans, 1880-1954.
Published 1919
Book Electronic
5
6
by Ojetti, Ugo, 1871-1946.
Published 1917
Book Electronic
7
Published 1916
Book Electronic
8
Published 1915
Book Electronic