Author
Baltzell, E. Digby 1915-
5
Henry George School of Social Science (New York, N.Y.)
2
Pennsylvania Council for the Social Studies
2
Appel, William N. 1862-
1
Baer, George F. 1842-1914
1
Bouton, Terry
1
Davies, Edward J., II, 1947-
1
Elise Willing Balch Collection
1
Gooch, Cheryl Renée,
1
Pennsylvania Committee on Treatment of Minorities in Social Studies Textbooks
1
Pennsylvania. Bureau of General and Academic Education. Social Studies Division
1
Rankin-Hill, Lesley M.,
1
Schreiber, Lee L.
1
Winch, Julie, 1953-
1