Author
Beethoven, Ludwig van, 1770-1827
29
Beethoven-Haus (Bonn, Germany)
5
Brandenburg, Sieghard
4
Hamburger, Michael
4
Kalischer, Alfred Christlieb, 1842-1909
4
Anderson, Emily
2
Hull, A. Eaglefield (Arthur Eaglefield), 1876-1928
2
Kapp, Julius, 1883-1962
2
Kastner, Emerich, 1847-1916
2
MacArdle, Donald W
2
Misch, Ludwig, 1887-1967
2
Shedlock, J. S (John South), 1843-1919
2
Albrecht, Theodore
1
American Beethoven Society
1
Anne and Joseph Trachtman Memorial Book Fund
1
B. Schott's Söhne (Mainz, Rhineland-Palatinate, Germany)
1
B. Schott's Söhne (Mainz, Rhineland-Palatinate, Germany)
1
Beethoven, Caspar Anton Carl van, 1774-1815
1
Beethoven, Nikolaus Johann van, 1776-1848
1
C. F. Peters (Firm)
1
C.F. Peters (Firm)
1
C.F. Peters Corporation
1
Duke University Library. Weinmann Collection
1
Freiberger, Heinz, 1905-
1
Hoffmeister & Kühnel
1
Hoffmeister & Kühnel (Leipzig)
1
Hoffmeister & Kühnel
1
Hoffmeister, Franz Anton, 1754-1812
1
Hürlimann, Martin, 1897-1984
1
Ira F. Brilliant Center for Beethoven Studies
1
Karbusický, Vladimír
1
Karbusický, Vladimír
1
Leichtentritt, Hugo, 1874-1951
1
Leitzmann, Albert, 1867-1950
1
Misch, Ludwig, 1887-
1
Müller, Karl Friedrich, 1796-1846
1
Müller, Karl Friedrich, 1796-1846
1
Peters (C.F.)
1
Rouben Mamoulian Collection (Library of Congress)
1
Schaefer, Hansjürgen
1
Schaefer, Hansjürgen
1
Schoene, Alfred
1
Schöne, Alfred, 1836-1918
1
Schumann, Gerhard
1
Schumann, Gerhard, 1911-
1
Schumann, Gerhard, 1911-1995
1
Steichen, Dana, 1894-1957
1
Tyson, Alan
1
Wegeler, Franz Gerhard, 1765-1848
1
Wetzstein, Margot
1