Autor
Courtis, Stuart A. (Stuart Appleton), 1874-1969
5
Smith, Nila Banton
5
Heller, Regnia, R.
3
Waterbury, Eveline A.
3
Chicago (Ill.). Board of Education
2
Detroit Public Schools
2
New York (N.Y.). Board of Education
2
Page, Dorothy C.
2
Piñero, María Anabel
2
Salt Lake City School District. Community Education Services
2
Schwinck, Esther
2
Swan, Agnes E.
2
Utah State Board of Education. Adult Education Services Section
2
Wilkins, Ernest J.
2
Archdiocese of Chicago School Board
1
Barnet, George
1
Board of education city of chicago
1
Bolton, Cecil
1
Gray, Mason D. (Mason DeWitt), 1876-1928
1
Gray, Zelma
1
Heller, Regenia R.
1
Krenwinkel, Julia
1
Kunkel, Mary Goldo
1
Lanterman, Alice
1
Levering, Walsh
1
McKelvey, Blake, 1903-
1
New Reading Materials Program (New York, N.Y.)
1
New York Association of Biology Teachers
1
Perkins, Dexter, 1889-
1
Rochester Public Library (Rochester, N.Y.)
1
Saginaw (Mich.) Board of Education
1
Serl, Emma, b. 1876
1
Tanner, Earl C.
1
United States. Works Progress Administration (N.Y.)
1
Waterbury, Eveline A
1
Waterbury, Eveline A.
1