by University of North Carolina at Chapel Hill. School of Education

1923

by University of Illinois (Urbana-Champaign campus). Bureau of Educational Research

1920

by University of North Carolina (1793-1962). North Carolina Club

1913

by University of North Carolina (1793-1962)

1926

by University of Illinois (Urbana-Champaign campus). Bureau of Educational Research

1927

by Pennsylvania State University. Institute of Public Administration

1968

by University of North Carolina (1793-1962). Bureau of Extension

1918

by University of North Carolina (1793-1962). University Extension Division

1916

by University of North Carolina (1793-1962). University Extension Division

1922

by Princeton University. Library

1920

by University of North Carolina (1793-1962). Extension Bureau

1916

by Columbia University. Library

1901