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