What teachers say about class size /
Tompkins, Ellsworth.
What teachers say about class size / by Ellsworth Tompkins. - [Washington] : Federal Security Agency, Office of Education, [1949] - vi, 45 p. ; 28 cm.
L111.A72 with: How large are our public high schools? / Walter H. Gaumnitz. Washington : U.S. Govt. Print. Off., 1949. Bound subsequent to publication.
e 49000057
Class size.
High schools.
L111 / .A72 no. 311
What teachers say about class size / by Ellsworth Tompkins. - [Washington] : Federal Security Agency, Office of Education, [1949] - vi, 45 p. ; 28 cm.
L111.A72 with: How large are our public high schools? / Walter H. Gaumnitz. Washington : U.S. Govt. Print. Off., 1949. Bound subsequent to publication.
e 49000057
Class size.
High schools.
L111 / .A72 no. 311