Author
Glazier, Ira A.
5
Brøderbund
4
Learning Company
4
Kuhns, Maude Pinney, 1889-
3
Balch Institute Center for Immigration Research
2
Filby, P. William 1911-2002
2
Smith, Clifford Neal
2
Broderbund Software
1
Coldham, Peter Wilson
1
Dobson, David
1
Dobson, David, 1940-
1
Filby, P. William
1
Hall, Charles M.
1
Kuhns, Maude (Pinney), 1889-
1
Lancour, Harold, 1908-
1
New York Public Library
1
Newsome, Albert Ray, 1894-1951
1
Olsson, Nils William, 1909-
1
Punch, Terrence M.
1
Steuart, Bradley W.
1
Tepper, Michael
1