Author
Cooper, Richard Watson, 1866-
2
Service Citizens of Delaware
2
Abbott, Edith, 1876-1957
1
Breckinridge, Sophonisba P. 1866-1948
1
Cooper, Hermann,
1
Cooper, Hermann, 1895-
1
Cottrell, Leonard S. 1899-1985
1
Croxton, Frederick Cleveland, 1871-
1
Delaware. State Board of Education
1
Dillingham, William Paul, 1843-1923
1
Ewing, Charles, 1780-1832
1
Falkner, Roland Post, 1866-
1
Frelinghuysen, Theodore, 1787-1862
1
Friends for Education
1
Ihlanfeldt, Keith R.
1
McKay, Henry D. 1899-1980
1
McVey, Wayne William
1
Schmid, Calvin F. 1901-1994
1
Shaw, Clifford R. 1895-1957
1
Simonds, Frances W.
1
Simpson, John N.
1
United States. Immigration Commission (1907-1910)
1
University of the State of New York. Information Center on Education
1
Wheeler, Harriette M.
1
Zorbaugh, Frederick McClure, 1898-
1