Teaching load in 136 city high schools
By: by a committee from the faculty of the Polytechnic High School, San Francisco, Calif
Contributors: Polytechnic High School (San Francisco, Calif.). Committee from Faculty; Polytechnic High School (San Francisco, Calif.)
Series: United States. Bureau of Education. City school leaflet -- no. 9. June, 1923; City school leaflet (United States. Bureau of Education) -- no. 9
Publisher: Govt. Print. Off.
Published: 1923
Place of publication: Washington
Language: eng
Subjects: Teachers; Workload; Urban high schools
Notes: Caption title.

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

C.C. Walker, chairman.