Author
Smith, Clifford Neal
3
Baier, Hermann
1
Balch Institute Center for Immigration Research
1
Bingley, George Althoff, 1888-
1
Brøderbund
1
Burkett, Brigitte
1
Frank, Karl Friedrich von, 1894-
1
Johannes Schwalm Historical Association
1
Learning Company
1
Lindenmuth, Johann Michael, 1737-1812
1
Marye, William Bose, 1886-1979
1
Slagle, A. Russell, 1900-
1