Parent education, 1926-1928 /
by Ellen C. Lombard.
- Washington : U.S. G.P.O., 1929.
- 27 p. ; 23 cm.
- Bulletin / Department of the Interior, Bureau of Education ; 1929, no. 15 .
- Bulletin (United States. Bureau of Education) ; 1929, no. 15 .
"Advance sheets from the Biennial survey of education in the United States, 1926-1928"