Supervision in secondary schools /

Bibliographic Details

Main Author:	Douglass, Harl R. (Harl Roy), 1892-1972
Other Authors:	Boardman, Charles Willis, 1885-
Format:	Book
Language:	English
Published:	Boston, New York [etc.] : Houghton Mifflin Company, [1934]
Series:	Riverside textbooks in education.
Subjects:	School superintendents. High schools. School management and organization. Education, Secondary. Teaching.