Author
Brøderbund
5
Glazier, Ira A.
5
United States Congress House
5
Learning Company
4
United States. Department of State
4
United States. Congress
3
Balch Institute Center for Immigration Research
2
Filby, P. William 1911-2002
2
Tepper, Michael
2
Adams, John Quincy, President United States, 1767-1848
1
Baca, Leonard
1
Broderbund Software
1
Coldham, Peter Wilson
1
Dobson, David, 1940-
1
Filby, P. William, 1911-
1
Gale Research Inc
1
Gales & Seaton,
1
Hall, Charles M.
1
Olsson, Nils William, 1909-
1
Smith, Clifford Neal
1
United States. Congress Senate
1