Time allotments in the elementary school subjects
By: by Fred C. Ayer ...
Series: [U. S.] Bureau of Education. City school leaflet -- no. 19; City school leaflet (United States. Bureau of Education) -- no. 19
Publisher: Govt. Print. Off.
Published: 1925
Place of publication: Washington
Language: eng
Number of pages: 22
Subjects: Education
Notes: Caption title.

At head of title: ... Department of the Interior. Bureau of Education, Washington, D.C.