Visual education and the St. Louis School Museum /
by Carl G. Rathmann.
- Washington : G.P.O., 1925.
- iv, 36 p. : ill. ; 23 cm.
- Bulletin / Department of the Interior, Bureau of Education ; 1924, no. 39 .
- Bulletin (United States. Bureau of Education) ; 1924, no. 39 .