6
by Halban, Josef, 1870-1937
Published 1932
Book
7
by Herbeck, Georg, 1928-
Published 2011
Book
8
by Monaghan, John M.
Published 1986
Book
9
by Proust, R., Charrier, J.
Published 1933
Book
11
by Hirst, Barton Cooke, 1861-1935
Published 1919
Book
12
by Bumm, Ernst, 1858-1925
Published 1926
Book
13
14
by Kerr, J. M. Munro 1868-1956
Published 1922
Book
17
by Crossen, Harry Sturgeon, 1869-
Published 1920
Book
19
by Bonney, Victor, 1872-1953
Published 1952
Book
20
by Liepmann, Wilhelm, 1878-1939
Published 1920
Book